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BACKGROUND: Within endemic regions in southern and eastern Germany, Borna disease virus 1 (BoDV-1) causes rare zoonotic spill-over infections in humans, leading to encephalitis with a high case-fatality risk. So far, intra-vitam diagnosis has mainly been based on RT-qPCR from cerebrospinal fluid (CSF) and serology, both being associated with diagnostic challenges. Whilst low RNA copy numbers in CSF limit the sensitivity of RT-qPCR from this material, seroconversion often occurs late during the course of the disease. CASE PRESENTATION: Here, we report the new case of a 40 - 50 year-old patient in whom the detection of virus-specific T cells via ELISpot corroborated the diagnosis of BoDV-1 infection. The patient showed a typical course of the disease with prodromal symptoms like fever and headaches 2.5 weeks prior to hospital admission, required mechanical ventilation from day three after hospitalisation and remained in deep coma until death ten days after admission. RESULTS: Infection was first detected by positive RT-qPCR from a CSF sample drawn four days after admission (viral load 890 copies/mL). A positive ELISpot result was obtained from peripheral blood collected on day seven, when virus-specific IgG antibodies were not detectable in serum, possibly due to previous immune adsorption for suspected autoimmune-mediated encephalitis. CONCLUSION: This case demonstrates that BoDV-1 ELISpot serves as additional diagnostic tool even in the first week after hospitalisation of patients with BoDV-1 encephalitis.
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COVID-19 vaccination reduces the risk of severe disease, in children as well as adults. We studied COVID-19 vaccination coverage among children, parental COVID-19 vaccination intent for their children and determinants of vaccination among children to inform communication strategies. We invited parents of children aged 6 months-11 years in Munich, Germany, to an anonymous online survey between 13.10.2022 and 15.01.2023. Parents reported COVID-19 vaccination status and, for unvaccinated children, vaccination intent per child. We determined vaccination coverage (≥ 1 dose) and parental intent, and subsequently used logistic regression to identify determinants of vaccination, including the 5C psychological antecedents of vaccination (confidence, complacency, constraints, calculation, collective responsibility). In total, 339 parents reported on 591 children. Vaccination coverage was 7% (6/86) amongst 6-months-4-year-olds and 59% (295/498) amongst 5-11-year-olds. For unvaccinated 6-months-4-year-olds, 31% of parents reported high, 13% medium, 56% low vaccination intent; for 5-11-year-olds 8% reported high, 20% medium, 71% low intent. Positive determinants of vaccination were older child age, child belonging to a clinically vulnerable group, as well as parental COVID-19 vaccination, higher education level, country of birth Germany, and high level of trust in official guidelines; a negative determinant was previous vaccination refusal. For 5-11-year-olds, additional positive determinants were higher confidence and lower complacency. Conclusion: While a substantial proportion of 5-11-year-olds were vaccinated against COVID-19, coverage was low among 6-months-4-year-olds. Parental vaccination intent for unvaccinated children was low. Vaccination communication should take into account parental socio-demographic characteristics and specifically address individual risks and benefits of child vaccination. What is Known: ⢠COVID-19 vaccination lowers severe disease risk in all ages. ⢠Germany recommends vaccination for 5-11-years-olds since December 2021 and for 6 months-4 year-olds since November 2022. What is New: ⢠In Munich, vaccine uptake was high in 5-11-year-olds but parental intent for not yet vaccinated children was low; the opposite was the case for 6-months-4-year-olds; vaccination determinants were eligibility, parental education, birth country and general vaccination hesitancy; psychological antecedents were confidence and complacency. ⢠Tailored interventions should address guidelines, health literacy, cultural sensitivity, and boost confidence in vaccines and institutions while raising awareness of COVID-19 risks for children.
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Vacinas contra COVID-19 , COVID-19 , Pais , Cobertura Vacinal , Humanos , Alemanha , COVID-19/prevenção & controle , COVID-19/epidemiologia , Masculino , Feminino , Pré-Escolar , Criança , Vacinas contra COVID-19/administração & dosagem , Lactente , Pais/psicologia , Cobertura Vacinal/estatística & dados numéricos , Vacinação/estatística & dados numéricos , Vacinação/psicologia , Hesitação Vacinal/estatística & dados numéricos , Hesitação Vacinal/psicologia , IntençãoRESUMO
PURPOSE: Despite being vaccine-preventable, tick-borne encephalitis (TBE) continues to cause considerable morbidity in Germany. Limited insight into potentially debilitating consequences of TBE may partially underly low (~ 20%) TBE vaccine uptake. We aimed to systematically assess TBE sequelae and other consequences. METHODS: Routinely notified TBE patients from 2018 to 2020 from Southern Germany were invited to telephone interviews acutely and again after 18 months. Duration of acute symptoms was prospectively assessed. Recovery was defined as score 0 on the modified RANKIN scale. Determinants of time to recovery were analysed with cox regression, adjusted for covariates identified using directed acyclic graphs, yielding hazard ratios (HR) and 95% confidence intervals (CI). RESULTS: Of 558 cases, 523 (93.7%) completed follow-up. Full recovery was reported by 67.3% (children: 94.9%, adults: 63.8%). Sequelae included fatigue (17.0%), weakness (13.4%), concentration deficit (13.0%), and impaired balance (12.0%). Compared with 18-39-year-olds, recovery rates were 44% lower in ≥ 50-year-olds (HR: 0.56, 95%CI 0.42-0.75) and 79% higher in children (HR: 1.79, 95%CI 1.25-2.56). The recovery rate was 64% lower after severe TBE (compared to mild; HR: 0.36, 95%CI 0.25-0.52) and 22% lower with comorbidities (HR: 0.78, 95%CI 0.62-0.99). Substantial health-care use was reported (90.1% hospitalisation, 39.8% rehabilitation). Of employed cases, 88.4% required sick leave; 10.3% planned/reported premature retirement due to sequelae. CONCLUSION: Half the adult and 5% of paediatric patients reported persisting sequelae after 18 months. Improved prevention could alleviate both individual (morbidity) and societal TBE burden (health-care costs, productivity losses). Insights into sequelae can help guide at-risk populations towards tick-avoidant strategies and encourage TBE vaccination.
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Vírus da Encefalite Transmitidos por Carrapatos , Encefalite Transmitida por Carrapatos , Carrapatos , Vacinas , Animais , Humanos , Adulto , Criança , Encefalite Transmitida por Carrapatos/epidemiologia , Encefalite Transmitida por Carrapatos/diagnóstico , Alemanha/epidemiologia , Progressão da DoençaRESUMO
BACKGROUND: The Borna disease virus (BoDV-1) is an emerging zoonotic virus causing severe and mostly fatal encephalitis in humans. METHODS AND RESULTS: A local cluster of fatal BoDV-1 encephalitis cases was detected in the same village three years apart affecting two children. While the first case was diagnosed late in the course of disease, a very early diagnosis and treatment attempt facilitated by heightened awareness was achieved in the second case. Therapy started as early as day 12 of disease. Antiviral therapy encompassed favipiravir and ribavirin, and, after bioinformatic modelling, also remdesivir. As the disease is immunopathogenetically mediated, an intensified anti-inflammatory therapy was administered. Following initial impressive clinical improvement, the course was also fatal, although clearly prolonged. Viral RNA was detected by qPCR in tear fluid and saliva, constituting a possible transmission risk for health care professionals. Highest viral loads were found post mortem in the olfactory nerve and the limbic system, possibly reflecting the portal of entry for BoDV-1. Whole exome sequencing in both patients yielded no hint for underlying immunodeficiency. Full virus genomes belonging to the same cluster were obtained in both cases by next-generation sequencing. Sequences were not identical, indicating viral diversity in natural reservoirs. Specific transmission events or a common source of infection were not found by structured interviews. Patients lived 750m apart from each other and on the fringe of the settlement, a recently shown relevant risk factor. CONCLUSION: Our report highlights the urgent necessity of effective treatment strategies, heightened awareness and early diagnosis. Gaps of knowledge regarding risk factors, transmission events, and tailored prevention methods become apparent. Whether this case cluster reflects endemicity or a geographical hot spot needs further investigation.
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Doença de Borna , Vírus da Doença de Borna , Encefalite , Vírus , Animais , Humanos , Criança , Vírus da Doença de Borna/genética , Encefalite/diagnóstico , Encefalite/tratamento farmacológico , Encefalite/epidemiologia , Vírus/genética , RNA Viral/genéticaRESUMO
BackgroundLyme borreliosis (LB), caused by Borrelia burgdorferi (Bb), is the most common tick-borne infection in Germany. Antibodies against Bb are prevalent in the general population but information on temporal changes of prevalence and estimates of seroconversion (seroincidence) and seroreversion are lacking, especially for children and adolescents.AimWe aimed at assessing antibodies against Bb and factors associated with seropositivity in children and adolescents in Germany.MethodsWe estimated seroprevalence via two consecutive cross-sectional surveys (2003-2006 and 2014-2017). Based on a longitudinal survey component, we estimated annual seroconversion/seroreversion rates.ResultsSeroprevalence was 4.4% (95% confidence interval (CI): 3.9-4.9%) from 2003 to 2006 and 4.1% (95% CI: 3.2-5.1%) from 2014 to 2017. Seroprevalence increased with age, was higher in male children, the south-eastern regions of Germany and among those with a high socioeconomic status. The annual seroconversion rate was 0.3% and the annual seroreversion rate 3.9%. Males were more likely to seroconvert compared with females. Low antibody levels were the main predictor of seroreversion.ConclusionWe did not detect a change in seroprevalence in children and adolescents in Germany over a period of 11â¯years. Potential long-term changes, for example due to climatic changes, need to be assessed in consecutive serosurveys. Seroconversion was more likely among children and adolescents than among adults, representing a target group for preventive measures. Seroreversion rates are over twice as high in children and adolescents compared with previous studies among adults. Thus, seroprevalence estimates and seroconversion rates in children are likely underestimated.
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Borrelia burgdorferi , Doença de Lyme , Adolescente , Adulto , Criança , Feminino , Humanos , Masculino , Anticorpos Antibacterianos , Estudos Transversais , Alemanha/epidemiologia , Imunoglobulina G , Soroconversão , Estudos Soroepidemiológicos , Doença de Lyme/epidemiologiaRESUMO
The COVID-19 pandemic and the increasing occurrence of monkeypox (mpox) diseases outside Africa have illustrated the vulnerability of populations to zoonotic pathogens. In addition, other viral zoonotic pathogens have gained importance in recent years.This review article addresses six notifiable viral zoonotic pathogens as examples to highlight the need for the One Health approach in order to understand the epidemiology of the diseases and to derive recommendations for action by the public health service. The importance of environmental factors, reservoirs, and vectors is emphasized, the diseases in livestock and wildlife are analyzed, and the occurrence and frequency of diseases in the population are described. The pathogens selected here differ in their reservoirs and the role of vectors for transmission, the impact of infections on farm animals, and the disease patterns observed in humans. In addition to zoonotic pathogens that have been known in Germany for a long time or were introduced recently, pathogens whose zoonotic potential has only lately been shown are also considered.For the pathogens discussed here, there are still large knowledge gaps regarding the transmission routes. Future One Health-based studies must contribute to the further elucidation of their transmission routes and the development of prevention measures. The holistic approach does not necessarily include a focus on viral pathogens/diseases, but also includes the question of the interaction of viral, bacterial, and other pathogens, including antibiotic resistance and host microbiomes.
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COVID-19 , Saúde Única , Viroses , Animais , Humanos , Zoonoses/microbiologia , Zoonoses Virais/epidemiologia , Pandemias , Alemanha , COVID-19/epidemiologia , Viroses/epidemiologiaRESUMO
BACKGROUND: With the start of the vaccination campaign, a new phase in the management of the coronavirus pandemic has begun. Approval and recommendation for COVID-19 vaccination of children followed gradually; to date (4 October 2022), vaccination for children under five years of age has not been approved in Germany. AIM OF THE STUDY: The aim was to investigate how parents' intention to vaccinate their children against COVID-19 developed from May 2020 to February 2021 (from the first to the second wave of the COVID-19 pandemic) and to analyse the determinants of the intention to vaccinate. METHODS: In May 2020, 612 families participating with their children aged 1.5-6 years in the KUNO Kids Health Study completed an online survey (participation rate 51%), and 507 completed the second survey in February 2021. Determinants of the intention to vaccinate were analysed for both time points using univariable and multivariable logistic regression models. RESULTS: While 51% of parents reported wanting their children vaccinated against COVID-19 in May 2020, this proportion decreased to 41% by February 2021. At least at one of the two time points, health literacy and perceived competence regarding protective measures against the virus were significantly positively associated with higher vaccination intentions, while belonging to a risk group and the perception that the political measures were exaggerated were associated with lower vaccination intentions. DISCUSSION: Parents' intention to have their children vaccinated against COVID-19 was low and decreased further from the first to the second wave of the coronavirus pandemic. Attitudinal and competence-related determinants were important at both time points and could be targeted in a future vaccination campaign addressing parents of younger children.
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COVID-19 , Intenção , Criança , Humanos , Pré-Escolar , COVID-19/epidemiologia , COVID-19/prevenção & controle , Pandemias/prevenção & controle , Vacinas contra COVID-19/uso terapêutico , Alemanha/epidemiologia , Pais , Vacinação , Conhecimentos, Atitudes e Prática em SaúdeRESUMO
A COVID-19 vaccine can be an important key for mitigating the spread of the pandemic, provided that it is accepted by a sufficient proportion of the population. This study investigated parents' intention to get vaccinated and to have one's child vaccinated against COVID-19. In May 2020, 612 parents participating with their child in the KUNO-Kids health study completed an online survey. Multivariable logistic regression models were calculated to analyze predictors of intention to vaccinate. Fifty-eight percent of parents intended to get vaccinated against COVID-19, and 51% intended to have their child vaccinated. Significant predictors for the intention to get vaccinated and for having the child vaccinated included stronger parental confidence in one's knowledge about prevention measures and lower beliefs that policy measures were exaggerated.Conclusion: COVID-19 vaccination hesitancy was considerable in our sample of parents in Germany. However, our study revealed some potentially modifiable factors which should be addressed by a comprehensive and tailored communication and education strategy. What is Known? ⢠A COVID-19 vaccine can mitigate the spread of the pandemic. ⢠Many parents are skeptical about vaccinations in general. What is New? ⢠COVID-19 vaccination hesitancy was considerable in our sample of parents from Germany, not only for getting vaccinated but also for having the child vaccinated. ⢠Negative parental attitudes regarding policy measures to contain the pandemic were associated with a lower intention to vaccinate.
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Vacinas contra COVID-19 , COVID-19 , Criança , Estudos Transversais , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Intenção , Pais , SARS-CoV-2 , Inquéritos e Questionários , VacinaçãoRESUMO
BACKGROUND: Seasonal influenza vaccination has been recommended for pregnant women in Germany since 2010. The aim of this study was to examine prevalence and determinants of receipt of provider recommendation for influenza vaccination as well as influenza vaccination uptake during pregnancy. METHODS: We analysed data from the "KUNO Kids Health Study", a prospective birth cohort. During the study period (5th July 2015 to 27th June 2018) data were collected from participating mothers by interview and questionnaire. According to Andersen's behavioural model of health services use potential influencing factors describing the circumstances and characteristics of the mothers and their pregnancies which are potentially affecting whether women receive a recommendation for a vaccination or whether they utilize influenza vaccination were classified into three domains: 'predisposing characteristics', 'enabling resources' and 'need'. Using multivariable logistic regression models odds ratios (OR) and corresponding 95% confidence intervals (95% CI) were calculated. RESULTS: As a combined result across three flu seasons, 368 of 1814 (20.3%) women received an influenza vaccination recommendation during pregnancy. Having had a high-risk pregnancy increased the odds of receiving a vaccination recommendation (OR = 1.3; 95% CI = 1.0-1.6; p = 0.045). In contrast, pregnancy onset in summer (OR = 0.7; 95% CI = 0.5-1.0; p = 0.027), autumn (OR = 0.4; 95% CI = 0.3-0.5; p < =0.001) or winter (OR = 0.5; 95% CI = 0.3-0.6; p < =0.001) (compared to spring) as well as mother's birthplace outside Germany (OR = 0.6; 95% CI = 0.4-0.9; p = 0.023) reduced the chance of getting a vaccination recommendation. Two hundred forty-two of one thousand eight hundred sixty-five (13%) women were vaccinated against influenza during pregnancy. Having received a vaccination recommendation was strongly associated with vaccination uptake (OR = 37.8; 95% CI = 25.5-55.9; p < =0.001). Higher health literacy status was also associated with a higher chance of vaccination uptake (OR = 1.7; 95% CI = 1.2-2.6; p = 0.008), whereas pregnancy onset in autumn (compared to spring) reduced the chance (OR = 0.5; 95% CI = 0.3-0.8; p = 0.008). CONCLUSIONS: At 13% the uptake rate of influenza vaccination is low. Having received a recommendation to vaccinate was strongly associated with uptake but only one fifth of all mothers report such a recommendation. Raising awareness in physicians regarding vaccinating during pregnancy seems to be of essential importance to increase vaccine uptake and to prevent influenza-related complications in pregnant women.
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Conhecimentos, Atitudes e Prática em Saúde , Vacinas contra Influenza , Influenza Humana/prevenção & controle , Aceitação pelo Paciente de Cuidados de Saúde , Complicações Infecciosas na Gravidez/prevenção & controle , Encaminhamento e Consulta , Vacinação/estatística & dados numéricos , Adulto , Estudos Transversais , Feminino , Alemanha , Humanos , Gravidez , Cuidado Pré-Natal , Estações do AnoRESUMO
BACKGROUND: The symptoms of eczema can lead to sleeplessness and fatigue and may have a substantial impact on quality of life. Use of oral H1 antihistamines (H1 AH) as adjuvant therapy alongside topical agents is based on the idea that combining the anti-inflammatory effects of topical treatments with the blocking action of histamine on its receptors in the skin by H1 AH (to reduce the principal symptom of itch) might magnify or intensify the effect of treatment. Also, it would be unethical to compare oral H1 AH alone versus no treatment, as topical treatment is the standard management for this condition. OBJECTIVES: To assess the effects of oral H1 antihistamines as 'add-on' therapy to topical treatment in adults and children with eczema. SEARCH METHODS: We searched the following databases up to May 2018: the Cochrane Skin Group Specialised Register, CENTRAL, MEDLINE, Embase, and the GREAT database (Global Resource of EczemA Trials; from inception). We searched five trials registers and checked the reference lists of included and excluded studies for further references to relevant randomised controlled trials (RCTs). We also searched the abstracts of four conference proceedings held between 2000 and 2018. SELECTION CRITERIA: We sought RCTs assessing oral H1 AH as 'add-on' therapy to topical treatment for people with eczema compared with topical treatment plus placebo or no additional treatment as add-on therapy. DATA COLLECTION AND ANALYSIS: We used standard Cochrane methodological procedures. Primary outcome measures were 'Mean change in patient-assessed symptoms of eczema' and 'Proportion of participants reporting adverse effects and serious adverse events'. Secondary outcomes were 'Mean change in physician-assessed clinical signs', 'Mean change in quality of life', and 'Number of eczema flares'. MAIN RESULTS: We included 25 studies (3285 randomised participants). Seventeen studies included 1344 adults, and eight studies included 1941 children. Most studies failed to report eczema severity at baseline, but they were conducted in secondary care settings, so it is likely that they recruited patients with more severe cases of eczema. Trial duration was between three days and 18 months. Researchers studied 13 different H1 AH treatments. We could not undertake pooling because of the high level of diversity across studies in terms of duration and dose of intervention, concomitant topical therapy, and outcome assessment. Risk of bias was generally unclear, but five studies had high risk of bias in one domain (attrition, selection, or reporting bias). Only one study measured quality of life, but these results were insufficient for statistical analysis.Although this review assessed 17 comparisons, we summarise here the results of three key comparisons in this review.Cetirizine versus placeboOne study compared cetirizine 0.5 mg/kg/d against placebo over 18 months in 795 children. Study authors did not report patient-assessed symptoms of eczema separately for pruritus. Cetirizine is probably associated with fewer adverse events (mainly mild) (risk ratio (RR) 0.68, 95% confidence interval (CI) 0.46 to 1.01) and the need for slightly less additional H1 AH use as an indication of eczema flare rate (P = 0.035; no further numerical data given). Physician-assessed clinical signs (SCORing Atopic Dermatitis index (SCORAD)) were reduced in both groups, but the difference between groups was reported as non-significant (no P value given). Evidence for this comparison was of moderate quality.One study assessed cetirizine 10 mg/d against placebo over four weeks in 84 adults. Results show no evidence of differences between groups in patient-assessed symptoms of eczema (pruritus measured as part of SCORAD; no numerical data given), numbers of adverse events (RR 1.11, 95% CI 0.50 to 2.45; mainly sedation, other skin-related problems, respiratory symptoms, or headache), or physician-assessed changes in clinical signs, amount of local rescue therapy required, or number of applications as an indicator of eczema flares (no numerical data reported). Evidence for this comparison was of low quality.Fexofenadine versus placeboCompared with placebo, fexofenadine 120 mg/d taken in adults over one week (one study) probably leads to a small reduction in patient-assessed symptoms of pruritus on a scale of 0 to 8 (mean difference (MD) -0.25, 95% CI -0.43 to -0.07; n = 400) and a greater reduction in the ratio of physician-assessed pruritus area to whole body surface area (P = 0.007; no further numerical data given); however, these reductions may not be clinically meaningful. Results suggest probably little or no difference in adverse events (mostly somnolence and headache) (RR 1.05, 95% CI 0.74 to 1.50; n = 411) nor in the amount of 0.1% hydrocortisone butyrate used (co-intervention in both groups) as an indicator of eczema flare, but no numerical data were given. Evidence for this comparison was of moderate quality.Loratadine versus placeboA study of 28 adults compared loratadine 10 mg/d taken over 4 weeks versus placebo. Researchers found no evidence of differences between groups in patient-assessed pruritus, measured by a 100-point visual analogue scale (MD -2.30, 95% CI -20.27 to 15.67); reduction in physician-assessed clinical signs (SCORAD) (MD -4.10, 95% CI -13.22 to 5.02); or adverse events. Study authors reported only one side effect (folliculitis with placebo) (RR 0.25, 95% CI 0.01 to 5.76). Evidence for this comparison was of low quality. Number of eczema flares was not measured for this comparison. AUTHORS' CONCLUSIONS: Based on the main comparisons, we did not find consistent evidence that H1 AH treatments are effective as 'add-on' therapy for eczema when compared to placebo; evidence for this comparison was of low and moderate quality. However, fexofenadine probably leads to a small improvement in patient-assessed pruritus, with probably no significant difference in the amount of treatment used to prevent eczema flares. Cetirizine was no better than placebo in terms of physician-assessed clinical signs nor patient-assessed symptoms, and we found no evidence that loratadine was more beneficial than placebo, although all interventions seem safe.The quality of evidence was limited because of poor study design and imprecise results. Future researchers should clearly define the condition (course and severity) and clearly report their methods, especially participant selection and randomisation; baseline characteristics; and outcomes (based on the Harmonising Outcome Measures in Eczema initiative).
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Eczema/tratamento farmacológico , Antagonistas dos Receptores Histamínicos H1/administração & dosagem , Administração Oral , Administração Tópica , Adulto , Cetirizina/administração & dosagem , Cetirizina/efeitos adversos , Quimioterapia Adjuvante , Criança , Antagonistas dos Receptores Histamínicos H1/efeitos adversos , Humanos , Loratadina/administração & dosagem , Loratadina/efeitos adversos , Avaliação de Resultados em Cuidados de Saúde , Prurido/tratamento farmacológico , Prurido/etiologia , Ensaios Clínicos Controlados Aleatórios como Assunto , Terfenadina/administração & dosagem , Terfenadina/efeitos adversos , Terfenadina/análogos & derivadosRESUMO
OBJECTIVE: Effects of long-term imprisonment on the vitamin D (vitD) status of prison inmates in Germany have not been systematically assessed so far. Special circumstances in prisons - little sunlight exposure combined with restricted outdoor activities - may lead to vitD deficiency among prisoners. The aim of this study was to assess the vitD status of prisoners and the general population in order to quantify the extent of vitD deficiency in both groups. METHODS: VitD status (25(OH)D in blood serum samples) was assessed in female inmates of a prison in southern Germany between May 2012-June 2013. Suboptimal vitD status was defined as levels of 10-<20 µg/l, severe deficiency as<10 µg/l. A systematic literature search in PubMed was conducted in order to compare study results with vitD levels in the general population. RESULTS: Blood sera of 84 inmates (median age: 43 years; range: 19-75) were analyzed. Thirty women (36%) showed severe vitD deficiency, 47 (56%) suboptimal vitD levels. The literature search identified 10 studies which reported considerable vitD deficiency in the general population in Germany. CONCLUSION: VitD deficiency is very common in both prison inmates and the general population. Unlike prison inmates, the population is able to decide whether, when and how long they want to exposure to sunlight. Moreover, they can counteract deficiency via a nutrition rich in vitD. This is not possible for inmates. To prevent long-term effects of vitD deficiency, intake of vitD supplements during duration of imprisonment seems reasonable.
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Prisioneiros , Deficiência de Vitamina D , Adulto , Idoso , Feminino , Alemanha/epidemiologia , Humanos , Pessoa de Meia-Idade , Luz Solar , Vitamina D/análogos & derivados , Vitamina D/sangue , Deficiência de Vitamina D/epidemiologia , Adulto JovemRESUMO
OBJECTIVES: Given a 9% lifetime prevalence of asthma in Germany and the impairment of health-related quality of life (HRQOL) that goes along with it, it is important to understand parameters affecting HRQOL in asthma patients. Objective of this study was therefore to determine factors associated with generic HRQOL in asthma patients. METHODS: Data for cross-sectional analyses were obtained from the baseline of an ongoing cohort study. INCLUSION CRITERIA: physician-diagnosed asthma; age ≥18 years; disease duration ≥3 months; no acute psychiatric/neurological disease; sufficient knowledge of German. HRQOL was assessed by the Short Form 12 Health Survey Questionnaire (SF-12), which comprises a physical (PCS-12) and a mental component (MCS-12). Information on a broad range of parameters potentially influencing HRQOL was collected by examining the patients' medical records and via a self-administered questionnaire. Those parameters were of socio-demographic, disease-specific, treatment-related or psychosocial nature. We conducted multivariable linear regression analyses to assess determinants of HRQOL. RESULTS: In total, 196 asthma patients participated in the study (mean age: 48 years (range: 18-90); 60.2% females). In multivariable analysis, PCS-12 was negatively associated with older age, being female, insufficient disease control, higher number of medications in tablet form and reporting symptoms of depression. MCS-12 was negatively associated with being female, living alone, insufficient disease control, and reporting symptoms of anxiety or depression. CONCLUSIONS: Focusing on disease control and screening for depression and anxiety may be promising approaches to improve HRQOL in adult asthma patients. If a patient shows alarming symptoms of anxiety and/or depression, the patient should then be referred for psychiatric treatment.
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Asma/psicologia , Qualidade de Vida/psicologia , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Ansiedade/epidemiologia , Ansiedade/psicologia , Asma/epidemiologia , Estudos Transversais , Depressão/epidemiologia , Depressão/psicologia , Feminino , Alemanha/epidemiologia , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Análise de Regressão , Testes de Função Respiratória , Índice de Gravidade de Doença , Fatores Sexuais , Fatores Socioeconômicos , Adulto JovemRESUMO
On March 19, 2013, a patient from United Arab Emirates who had severe respiratory infection was transferred to a hospital in Germany, 11 days after symptom onset. Infection with Middle East respiratory syndrome coronavirus (MERS-CoV) was suspected on March 21 and confirmed on March 23; the patient, who had contact with an ill camel shortly before symptom onset, died on March 26. A contact investigation was initiated to identify possible person-to-person transmission and assess infection control measures. Of 83 identified contacts, 81 were available for follow-up. Ten contacts experienced mild symptoms, but test results for respiratory and serum samples were negative for MERS-CoV. Serologic testing was done for 53 (75%) of 71 nonsymptomatic contacts; all results were negative. Among contacts, the use of FFP2/FFP3 face masks during aerosol exposure was more frequent after MERS-CoV infection was suspected than before. Infection control measures may have prevented nosocomial transmission of the virus.
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Infecções por Coronavirus/transmissão , Infecção Hospitalar/transmissão , Infecções Respiratórias/transmissão , Adulto , Idoso , Animais , Camelus/virologia , Coronavirus , Infecção Hospitalar/virologia , Feminino , Alemanha , Humanos , Controle de Infecções/métodos , Masculino , Infecções Respiratórias/virologia , Síndrome , Emirados Árabes UnidosRESUMO
BACKGROUND: A large outbreak of the hemolytic-uremic syndrome caused by Shiga-toxin-producing Escherichia coli O104:H4 occurred in Germany in May 2011. The source of infection was undetermined. METHODS: We conducted a matched case-control study and a recipe-based restaurant cohort study, along with environmental, trace-back, and trace-forward investigations, to determine the source of infection. RESULTS: The case-control study included 26 case subjects with the hemolytic-uremic syndrome and 81 control subjects. The outbreak of illness was associated with sprout consumption in univariable analysis (matched odds ratio, 5.8; 95% confidence interval [CI], 1.2 to 29) and with sprout and cucumber consumption in multivariable analysis. Among case subjects, 25% reported having eaten sprouts, and 88% reported having eaten cucumbers. The recipe-based study among 10 groups of visitors to restaurant K included 152 persons, among whom bloody diarrhea or diarrhea confirmed to be associated with Shiga-toxin-producing E. coli developed in 31 (20%). Visitors who were served sprouts were significantly more likely to become ill (relative risk, 14.2; 95% CI, 2.6 to ∞). Sprout consumption explained 100% of cases. Trace-back investigation of sprouts from the distributor that supplied restaurant K led to producer A. All 41 case clusters with known trading connections could be explained by producer A. The outbreak strain could not be identified on seeds from the implicated lot. CONCLUSIONS: Our investigations identified sprouts as the most likely outbreak vehicle, underlining the need to take into account food items that may be overlooked during subjects' recall of consumption.
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Surtos de Doenças , Infecções por Escherichia coli/epidemiologia , Fabaceae/microbiologia , Microbiologia de Alimentos , Síndrome Hemolítico-Urêmica/epidemiologia , Brotos de Planta/microbiologia , Escherichia coli Shiga Toxigênica , Adolescente , Adulto , Idoso , Análise de Variância , Estudos de Casos e Controles , Estudos de Coortes , Comércio , Infecções por Escherichia coli/etiologia , Feminino , Alemanha/epidemiologia , Síndrome Hemolítico-Urêmica/microbiologia , Humanos , Lens (Planta)/microbiologia , Masculino , Medicago sativa/microbiologia , Pessoa de Meia-Idade , Restaurantes , Trigonella/microbiologiaRESUMO
In the original publication [...].
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BACKGROUND: Zoonotic Borna disease virus 1 (BoDV-1) causes fatal encephalitis in humans and animals. Subsequent to the detection of two paediatric cases in a Bavarian municipality in Germany within three years, we conducted an interdisciplinary One Health investigation. We aimed to explore seroprevalence in a local human population with a risk for BoDV-1 exposure as well as viral presence in environmental samples from local sites and BoDV-1 prevalence within the local small mammal population and its natural reservoir, the bicoloured white-toothed shrew (Crocidura leucodon). METHODS: The municipality's adult residents participated in an anonymised sero-epidemiological study. Potential risk factors and clinical symptoms were assessed by an electronic questionnaire. Small mammals, environmental samples and ticks from the municipality were tested for BoDV-1-RNA. Shrew-derived BoDV-1-sequences together with sequences of the two human cases were phylogenetically analysed. RESULTS: In total, 679 citizens participated (response: 41 %), of whom 38 % reported shrews in their living environment and 19 % direct shrew contact. No anti-BoDV-1 antibodies were detected in human samples. BoDV-1-RNA was also undetectable in 38 environmental samples and 336 ticks. Of 220 collected shrews, twelve of 40 C. leucodon (30%) tested BoDV-1-RNA-positive. BoDV-1-sequences from the previously diagnosed two paediatric patients belonged to two different subclades, that were also present in shrews from the municipality. INTERPRETATION: Our data support the interpretation that human BoDV-1 infections are rare even in endemic areas and primarily manifest as severe encephalitis. Sequence analysis linked both previous paediatric human infections to the local shrew population, but indicated independent infection sources. FUNDING: The project was partly financed by funds of the German Federal Ministry of Education and Research (grant numbers: 01KI2005A, 01KI2005C, 01KI1722A, 01KI1722C, 01KI2002 to MaBe, DR, RGU, DT, BS) as well as by the ReForM-A programme of the University Hospital Regensburg (to MaBa) and by funds of the Bavarian State Ministry of Health, Care and Prevention, project "Zoonotic Bornavirus Focal Point Bavaria - ZooBoFo" (to MaBa, MaBe, BS, MMB, DR, PS, RGU).
Assuntos
Doença de Borna , Vírus da Doença de Borna , Encefalite , Saúde Única , Animais , Humanos , Criança , Vírus da Doença de Borna/genética , Doença de Borna/epidemiologia , Musaranhos/genética , Estudos Soroepidemiológicos , RNA Viral/genética , Alemanha/epidemiologiaRESUMO
In 2018, Borna Disease Virus 1 (BoDV-1) was confirmed as a human zoonotic pathogen causing rare but fatal encephalitis in Germany. While diagnostic procedures and the clinical picture have been described, epidemiology remains mysterious. Though endemic areas and a natural reservoir host have been identified with the shrew Crocidura leucodon shedding virus in secretions, transmission events, routes and risk factors are unclear. We performed the first comprehensive epidemiological study, combining a large case series with the first case-control study: We interviewed family members of 20 PCR-confirmed BoDV-1 encephalitis cases deceased in 1996-2021 with a standardized questionnaire covering medical history, housing environment, profession, animal contacts, outdoor activities, travel, and nutrition. Cases' median age was 51 (range 11-79) years, 12/20 were female, and 18/20 lived in the federal state of Bavaria in Southeastern Germany. None had a known relevant pre-existing medical condition. None of the interviews yielded a transmission event such as direct shrew contact, but peridomestic shrew presence was confirmed in 13 cases supporting environmental transmission. Residency in rural areas endemic for animal BoDV-1 was the common denominator of all cases. A subsequent individually matched case-control study revealed residence close to nature in a stand-alone location or on the fringe of the settlement as a risk factor for disease in multivariable analysis with an adjusted OR of 10.8 (95% CI 1.3-89.0). Other variables including keeping cats were not associated with disease. Targeted prevention, future post-exposure-prophylaxis, and timely diagnosis remain challenging.
Assuntos
Vírus da Doença de Borna , Encefalite , Animais , Humanos , Feminino , Criança , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Masculino , Vírus da Doença de Borna/genética , Estudos de Casos e Controles , Musaranhos , Fatores de Risco , Alemanha/epidemiologiaRESUMO
The highly transmissible SARS-CoV-2-variant B.1.1.529 (Omicron) first appeared in South Africa in November 2021. In order to study Omicron entry to Germany, its occurrence related to incoming airline travel, symptomatology and compliance with entry regulations and recommendations, we conducted a cross-sectional study, followed by a retrospective cohort study among passengers and crew on 19 direct flights from Cape Town, South Africa, to Munich, Germany, between 26 November and 23 December 2021. Travelers were mandatorily PCR-tested on arrival and invited to complete an online questionnaire. SARS-CoV-2-prevalence on arrival was 3.3% (n = 90/2728), and 93% were Omicron. Of the passengers, 528 (19%) completed the questionnaire. Among participants who tested negative on arrival, self-reported SARS-CoV-2-incidence was 4.3% within 14 days, of whom 74% reported a negative PCR-test ≤ 48 h before boarding, 77% were fully vaccinated, and 90% reported wearing an FFP2/medical mask during flight. We found multiple associations between risk factors and infection on and after arrival, among which having a positive-tested travel partner was the most noteworthy. In conclusion, PCR testing before departure was insufficient to control the introduction of the Omicron variant. Additional measures (e.g., frequent testing, quarantine after arrival or travel ban) should be considered to delay virus introduction in such settings.
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OBJECTIVES: Tick-borne encephalitis (TBE) is a growing public health problem with an average of 361 cases notified annually to Germany's passive surveillance system since 2001. We aimed to assess clinical manifestations and identify covariates associated with severity. METHODS: We included cases notified 2018-2020 in a prospective cohort study and collected data with telephone interviews, questionnaires to general practitioners, and hospital discharge summaries. Covariates' causal associations with severity were evaluated with multivariable logistic regression, adjusted for variables identified via directed acyclic graphs. RESULTS: Of 1220 eligible cases, 581 (48%) participated. Of these, 97.1% were not (fully) vaccinated. TBE was severe in 20.3% of cases (children: 9.1%, ≥70-year-olds: 48.6%). Routine surveillance data underreported the proportion of cases with central nervous system involvement (56% vs. 84%). Ninety percent required hospitalization, 13.8% intensive care, and 33.4% rehabilitation. Severity was most notably associated with age (odds ratio (OR): 1.04, 95% confidence interval (CI): 1.02-1.05), hypertension (OR: 2.27, 95%CI: 1.37-3.75), and monophasic disease course (OR: 1.67, 95%CI: 1.08-2.58). CONCLUSIONS: We observed substantial TBE burden and health service utilization, suggesting that awareness of TBE severity and vaccine preventability should be increased. Knowledge of severity-associated factors may help inform patients' decision to get vaccinated.
Assuntos
Encefalite Transmitida por Carrapatos , Criança , Humanos , Vírus da Encefalite Transmitidos por Carrapatos , Encefalite Transmitida por Carrapatos/complicações , Encefalite Transmitida por Carrapatos/epidemiologia , Encefalite Transmitida por Carrapatos/patologia , Encefalite Transmitida por Carrapatos/prevenção & controle , Alemanha/epidemiologia , Estudos Prospectivos , Vacinas Virais , Estudos de Coortes , Pré-Escolar , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Masculino , Feminino , Gravidade do Paciente , Vacinação/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Inquéritos e QuestionáriosRESUMO
In 2020, a record number of tick-borne encephalitis (TBE) cases was reported in major endemic areas in Germany, i.e., the southern federal states of Baden-Wuerttemberg and Bavaria. Most cases were unvaccinated. Other tick-borne diseases (TBDs), including Lyme borreliosis and tularemia, are rising, too. Thus, strategies are needed to increase TBE vaccination uptake in risk areas and promote education on TBD prevention. Primary care physicians are key providers of both vaccinations and TBD education. The TBD-Prevention (TBD-Prev) study aimed to investigate the knowledge, attitudes and behaviors of primary care physicians in Baden-Wuerttemberg and Bavaria with regard to TBE vaccination and prevention of TBDs and to derive strategies for increasing vaccination rates and improving knowledge about TBE and other TBDs in the population and among primary care physicians. We invited all primary care physicians (N = 14,046) in both states to participate by mail. Using standardized, self-administered questionnaires, available both on paper and online, we asked physicians anonymously about their knowledge, attitudes and behaviors with respect to TBE vaccination and TBD prevention and their need for further information/educational materials. A total of 2321 physicians participated between May and September 2022 (response rate 17%), of whom 1222 (53%) worked in Baden-Wuerttemberg and 1067 (46%) in Bavaria. Among the participating physicians, 56% were male, 71% were >50 years and 51% worked in an individual practice. Furthermore, 91% were aware of the German national vaccination guidelines, and 98% perceived their knowledge of the risks and benefits of vaccination as adequate. A total of 97% offer TBE vaccinations, 67% provide vaccination counselling during initial consultations with new patients and 64% actively remind patients about due vaccinations. In addition, 24% expressed a need for further information materials, mainly traditional, analogue media such as flyers (82%) and posters (50%), and named timeliness, quality assurance, easy comprehensibility and independence from the pharmaceutical industry as the most important characteristics of such materials. Almost all participating physicians reported offering TBE vaccinations and feeling well-informed about TBE vaccination and TBDs. However, active offering of vaccinations and education could be further improved, and additional, low-threshold information materials are needed. Based on these results, we will develop and provide various materials on TBE vaccination and TBDs, in particular flyers and posters, for use by physicians during consultations.