Inventory study on completeness of tuberculosis case notifications in Poland in 2018.

BackgroundEvaluating tuberculosis (TB) notification completeness is important for monitoring TB surveillance systems, while estimating the TB disease burden is crucial for control strategies.AimWe conducted an inventory study to assess TB reporting completeness in Poland in 2018.MethodsUsing a double-pronged inventory approach, we compared notifications of culture-positive TB cases in the National TB Register to records of diagnostic laboratories. We calculated under-reporting both with observed and capture-recapture (CRC)-estimated case numbers. We further compared the notifications by region (i.e. voivodship), sex, and age to aggregated data from hospitalised TB patients, which provided an independent estimate of reporting completeness.ResultsIn 2018, 4,075 culture-positive TB cases were notified in Poland, with 3,789 linked to laboratory records. Laboratories reported further 534 TB patients, of whom 456 were linked to notifications from 2017 or 2019. Thus, 78 (534 - 456) cases were missing in the National TB Register, yielding an observed TB under-reporting of 1.9% (78/(4,075 + 78) × 100). CRC-modelled total number of cases in 2018 was 4,176, corresponding to 2.4% ((4,176 - 4,075)/4,176 × 100) under-reporting. Based on aggregated hospitalisation data from 13 of 16 total voivodeships, under-reporting was 5.1% (3,482/(3,670 - 3,482) × 100), similar in both sexes but varying between voivodeships and age groups.ConclusionsOur results suggest that the surveillance system captures ≥ 90% of estimated TB cases in Poland; thus, the notification rate is a good proxy for the diagnosed TB incidence in Poland. Reporting delays causing discrepancies between data sources could be improved by the planned change from a paper-based to a digital reporting system.

Migração em tempos de covid-19: impactos e estratégias de enfrentamento / Migration in times of covid-19: effects and coping strategies / Migración en tiempos del covid-19: impactos y estrategias de afrontamiento

Em 2020, o mundo enfrentou uma grave emergência de saúde pública devido à pandemia de COVID-19, que impactou significativamente a mobilidade humana e a vida cotidiana de milhares de imigrantes ao redor do mundo. Este artigo fez uso de entrevistas online e por telefone com imigrantes que chegaram ao Brasil a partir de 2016, para identificar as estratégias de enfrentamento adotadas durante a pandemia. Foi realizada uma análise transversal das entrevistas com o auxílio do software Atlas.ti 9, usando a técnica sistemática de categorização iterativa. Com base em uma perspectiva sociocultural em psicologia, o artigo introduz os impactos iniciais da pandemia em diferentes esferas da vida cotidiana desses imigrantes e apresenta as estratégias mobilizadas para restaurar continuidades funcionais e relacionais em um momento no qual as rupturas provocadas pela migração e pela pandemia se sobrepõem. Entre outros, podese identificar como os entrevistados ativaram rapidamente as redes sociais locais e transnacionais virtualmente, mobilizando competências e habilidades aprendidas durante a migração.(AU)

In 2020, the world faced a serious public health emergency due to the COVID-19 pandemic, which has significantly impacted human mobility and the daily lives of thousands of immigrants around the world. This article uses online and telephone interviews conducted with migrants who arrived in Brazil in 2016, to identify coping strategies employed during the pandemic. A transversal analysis of all interviews was conducted with the aid of the software Atlas.ti 9, using a systematic approach of iterative categorization. From a sociocultural perspective in psychology, the article introduces the initial impacts of the pandemic in different spheres of everyday life of these immigrants. With this everyday context, we present the strategies mobilized by immigrants to restore functional and relational continuities at a moment in which the ruptures caused by migration and the pandemic overlap. In particular, we identify how interviewees rapidly activated local and transnational social networks virtually, mobilizing skills learnt during migration.(AU)

En 2020, el mundo se enfrentó a un grave estado de emergencia en salud pública debido a la pandemia del COVID-19, que impactó significativamente la movilidad humana y la vida cotidiana de miles de inmigrantes en todo el mundo. Este artículo realizó entrevistas en línea y por teléfono con inmigrantes quienes llegaron a Brasil a partir de 2016, con el fin de identificar sus estrategias de afrontamiento adoptadas durante la pandemia. Se realizó un análisis transversal de las entrevistas con la ayuda del software Atlas.ti 9, utilizando la técnica sistemática de categorización iterativa. Desde una perspectiva sociocultural en Psicología, este artículo expone los impactos iniciales de la pandemia en diferentes ámbitos de la vida cotidiana de estos inmigrantes y presenta las estrategias movilizadas para restaurar las continuidades funcionales y relacionales en un momento en que se superponen las rupturas causadas por la migración y la pandemia. Entre otros aspectos, se puede identificar cómo los entrevistados activaron virtualmente las redes sociales locales y transnacionales movilizando habilidades y destrezas aprendidas durante la migración.(AU)

The Italian Mandatory Notification System: An Important Public Health Tool For Continuous Monitoring Of Infectious Diseases.

Infectious diseases still register significant morbidity and mortality worldwide. Surveillance through a mandatory notification system allows the continuous analysis of the situation even at a local level and its importance has been highlighted by the recent COVID-19 pandemic. This paper aimed to outline the importance of the mandatory notification system as a Public Health tool in the continuous monitoring of infectious diseases. To this aim, we carried out a cross-sectional study examining the notifications reported in the Italian territory of Messina, Sicily, in the period 2001-2020. The institutional websites were examined and the notification data were used to obtain the incidences. Overall, a significant reduction of the incidence notification trend was observed. Chickenpox was by far the most notified infectious disease, followed by scabies, pediculosis, and brucellosis. Outbreaks of brucellosis, measles and hepatitis A occurred. All the diseases decreased over time, except syphilis, for which a significant increase was observed. Surveillance of infectious diseases through a mandatory notification system remains a bulwark of public health despite underreporting. Our study reflects the situation of a typical high-income area, although some unexpected criticisms are highlighted. Continuous information about correct behaviors through education campaigns are crucial in order to improve the situation. Keywords: mandatory notifications, infectious diseases, surveillance, public health Corresponding author: Alessio Facciolà, Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Italy. Email: afacciola@unime.it.

Análise da correlação dos índices de estrutura e recursos humanos do serviço veterinário oficial em 2019 e as incidências acumuladas (2017 ­ 2019) de doenças de notificação obrigatória em bovinos e equinos no Brasil / Analysis of the correlation between the structure and human resources indexes of the official veterinary service in 2019 and the accumulated incidences (2017 ­ 2019) of notifiable diseases in cattle and horses in Brazil

As doenças de notificação obrigatória em bovinos podem gerar impactos sociais e econômicos significativos na cadeia pecuária brasileira, além de consequências negativas no mercado internacional devido a embargos sanitários. Para auxiliar no entendimento de como um sistema de vigilância epidemiológica com mais recursos pode gerar mais credibilidade para o país, foram realizadas análises de correlação entre a notificação de doenças e a estrutura veterinária disponível nos Órgãos Executores de Sanidade Agropecuária (OESAs), a partir dos dados contidos no Sistema Nacional de Informação Zoossanitária (SIZ), entre os anos de 2017 e 2019. Com base nos dados do serviço veterinário, foram produzidos o Índice de Estrutura Física Oficial (IEFO) e o Índice de Recursos Humanos do Serviço Oficial (IRHSO). Foi realizada análise de correlação entre a notificação de doenças de bovinos com a capacidade de estrutura física e recursos humanos de vigilância epidemiológica disponíveis no Serviço Veterinário brasileiro. Os estados AP, RR e SC foram os que mais notificaram brucelose e tuberculose no período e estão entre os melhores índices de estrutura e recursos humanos do país. A análise dos índices mostrou que a raiva não possui correlação significativa com estrutura e recursos humanos do serviço, entretanto, brucelose e tuberculose possuem correlação positiva com estrutura veterinária oficial disponível para a vigilância em bovinos. Portanto, melhorias na estrutura podem refletir no incremento dos índices de notificação das doenças de bovinos, assim como na qualidade de suas informações.

Notifiable diseases in cattle can generate significant social and economic impacts on the Brazilian livestock chain, in addition to impacts on the international market due to sanitary embargoes. To help understand how an epidemiological surveillance system with more resources can generate more credibility for the country, correlation analyzes were carried out between the notification of diseases and the veterinary structure available in the Executing Bodies of Agricultural Health (OESAs), based on the data contained in the National System of Zoosanitary Information (SIZ), between the years 2017 to 2019. Based on public data from the veterinary service, the Official Physical Structure Index (IEFO) and the Official Service Human Resources Index (IRHSO) were produced. Correlation analysis was performed between the notification of bovine diseases with the capacity of physical structure and human resources for epidemiological surveillance available in the Brazilian Veterinary Service. AP, RR and SC were the states that most notified brucellosis and tuberculosis in the period and are among the best indices of structure and human resources in the country. The analysis of correlation indices showed that the rabies disease does not have a significant correlation with the structure and the human resources of the service, however, brucellosis and tuberculosis does have a positive correlation with the official veterinary structure available for surveillance in cattle. Therefore, Improvements in the structure can reflect in the increase of the notification rates, as well as in the quality of its information.

Towards Integrated Management of Dengue in Mumbai.

With increasing urbanisation, the dengue disease burden is on the rise in India, especially in large cities such as Mumbai. Current dengue surveillance in Mumbai includes municipal corporation carrying out specific activities to reduce mosquito breeding sites and the use of insecticides to suppress the adult mosquito populations. Clinical cases remain either underreported or misreported due to the restriction to government clinics, missing the large private health care sector. There is a need for an integrated approach to manage dengue outbreaks in Mumbai. There are various novel strategies available for use that can be utilised to improve disease detection, mosquito surveillance, and control of mosquito-borne diseases. These novel technologies are discussed in this manuscript. Given the complex ecosystem of mosquito-borne diseases in Mumbai, integrating data obtained from these technologies would support the ongoing mosquito control measures in Mumbai.

Seroprevalence of Rubella among Women of Reproductive Age in Iran: A Prisma-Based Systematic Review and Meta-Analysis.

OBJECTIVE: Rubella is a highly contagious viral disease with a significant teratogenic effect. Various results have been published about the seroprevalence of rubella in Iran. A PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses)-systematic review and meta-analysis were conducted to assess the immunity against rubella in Iranian women. METHODS: Eleven English and Persian electronic databases including PubMed, ScienceDirect, Scopus, Web of Science, Google Scholar, Embase, Scientific Information Database, Iran doc, Iran Medex, Magiran, and Medlib were searched using the keywords: Epidemiology, Prevalence, Rubella, Women, Childbearing age, Reproductive age, and Iran. A mathematician (NS) reviewed all steps for accuracy. RESULTS: Out of 1,520 articles, 25 well-conducted studies with a total amount of 10,145 women were reviewed. The pooled prevalence rate of anti-rubella IgG was 84% (95% CI: 83%-86%). The highest prevalence rate of IgG was in Zahedan, Rasht, and Arak (each 100%), while the lowest prevalence was in Jahrom (54%). Subgroup analysis showed that from 1989 through 2012, the IgG prevalence rate increased from 78% (95% CI: 73-83%) to 99% (95% CI: 98 100%). CONCLUSIONS: Although the vaccination program seems working in Iran, some peripheral regions may be a target to improve health care policies.

Using the Newcomb-Benford law to study the association between a country's COVID-19 reporting accuracy and its development.

The COVID-19 pandemic has spurred controversies related to whether countries manipulate reported data for political gains. We study the association between accuracy of reported COVID-19 data and developmental indicators. We use the Newcomb-Benford law (NBL) to gauge data accuracy. We run an OLS regression of an index constructed from developmental indicators (democracy level, gross domestic product per capita, healthcare expenditures, and universal healthcare coverage) on goodness-of-fit measures to the NBL. We find that countries with higher values of the developmental index are less likely to deviate from the Newcomb-Benford law. The relationship holds for the cumulative number of reported deaths and total cases but is more pronounced for the death toll. The findings are robust for second-digit tests and for a sub-sample of countries with regional data. The NBL provides a first screening for potential data manipulation during pandemics. Our study indicates that data from autocratic regimes and less developed countries should be treated with more caution. The paper further highlights the importance of independent surveillance data verification projects.

Myocarditis and Pericarditis After COVID-19 mRNA Vaccination: Practical Considerations for Care Providers.

The mRNA vaccines against COVID-19 infection have been effective in reducing the number of symptomatic cases worldwide. With widespread uptake, case series of vaccine-related myocarditis/pericarditis have been reported, particularly in adolescents and young adults. Men tend to be affected with greater frequency, and symptom onset is usually within 1 week after vaccination. Clinical course appears to be mild in most cases. On the basis of the available evidence, we highlight a clinical framework to guide providers on how to assess, investigate, diagnose, and report suspected and confirmed cases. In any patient with highly suggestive symptoms temporally related to COVID-19 mRNA vaccination, standardized workup includes serum troponin measurement and polymerase chain reaction testing for COVID-19 infection, routine additional lab work, and a 12-lead electrocardiogram. Echocardiography is recommended as the imaging modality of choice for patients with unexplained troponin elevation and/or pathologic electrocardiogram changes. Cardiovascular specialist consultation and hospitalization should be considered on the basis of the results of standard investigations. Treatment is largely supportive, and myocarditis/pericarditis that is diagnosed according to defined clinical criteria should be reported to public health authorities in every jurisdiction. Finally, we recommend COVID-19 vaccination in all individuals in accordance with the Health Canada and National Advisory Committee on Immunization guidelines. In patients with suspected myocarditis/pericarditis after the first dose of an mRNA vaccine, deferral of a second dose is recommended until additional reports become available.

Spatiotemporal distribution and sociodemographic and socioeconomic factors associated with primary and secondary syphilis in Guangdong, China, 2005-2017.

BACKGROUND: Previous studies exploring the factors associated with the incidence of syphilis have mostly focused on individual-level factors. However, recent evidence has indicated that social-level factors, such as sociodemographic and socioeconomic factors, also affect the incidence of syphilis. Studies on the sociodemographic and socioeconomic factors associated with syphilis incidence are scarce, and they have rarely controlled for spatial effects, even though syphilis shows spatial autocorrelation. METHODOLOGY/PRINCIPAL FINDINGS: Syphilis data from 21 cities in Guangdong province between 2005 and 2017 were provided by the National Notifiable Infectious Disease Reporting Information System. The incidence time series, incidence map, and space-time scanning data were used to visualize the spatiotemporal distribution. The spatial panel data model was then applied to explore the relationship between sociodemographic factors (population density, net migration rate, male:female ratio, and the number of health institutions per 1,000 residents), socioeconomic factors (gross domestic product per capita, the proportion of secondary/tertiary industry), and the incidence of primary and secondary syphilis after controlling for spatial effects. The incidence of syphilis increased slowly from 2005 (11.91 per 100,000) to 2011 (13.42 per 100,000) and then began to decrease, reaching 6.55 per 100,000 in 2017. High-risk clusters of syphilis tended to shift from developed areas to underdeveloped areas. An inverted U-shaped relationship was found between syphilis incidence and gross domestic product per capita. Moreover, syphilis incidence was significantly associated with population density (ß = 2.844, P = 0.006), the number of health institutions per 1,000 residents (ß = -0.095, P = 0.007), and the net migration rate (ß = -0.219, P = 0.002). CONCLUSIONS/SIGNIFICANCE: Our findings suggest that the incidence of primary and secondary syphilis first increase before decreasing as economic development increases further. These results emphasize the necessity to prevent syphilis in regions at the early stages of economic growth.

Incidence of congenital syphilis according to inequalities and living conditions in the city of Recife, Pernambuco, Brazil / Incidência de sífilis congênita segundo as desigualdades na condição de vida no município de Recife, Pernambuco, Brasil

Abstract Objectives: to analyze the variation in the incidence rates of congenital syphilis according to the spatial distribution of Life Condition Index (LCI) among neighborhoods in the city of Recife-PE. Methods: an ecological study, developed from 3,234 cases of congenital syphilis notified in the Sistema de Informação de Agravos de Notificação (Severe Disease Notification Information System), between 2007 and 2016. LCI was built from seven variables related to the dimensions of the environment, education and income, aggregated at the neighborhood levels and spatially distributed in four strata: very high, high, low and very low. The correlation between the rates of congenital syphilis in the strata and LCI was investigated by applying the Spearman correlation coefficient and demonstrated by means of scatter graphics. Results: the mean rate on disease incidence was 6.8 cases per thousand live births. There was a higher incidence in the strata of very low and low living conditions, as well as in Districts that presented poor sanitary conditions and low schooling for the head of the family (District VII), higher proportion of illiteracy among 10 and 14 year olds (District II) and low income of the head of the household (Districts I, II and VII). Conclusions: this study showed the persistence of health inequalities in areas with worse living conditions.

Resumo Objetivos: analisar a variação das taxas de incidência de sífilis congênita segundo a distribuição espacial do Índice de Condição de Vida (ICV) entre os bairros do município do Recife-PE. Métodos: estudo ecológico, desenvolvido a partir de 3234 casos de sífilis congênita notificados no Sistema de Informação de Agravos de Notificação, entre 2007 e 2016. O ICV foi construído a partir de sete variáveis relacionadas as dimensões ambiente, educação e renda, agregadas ao nível dos bairros, e distribuído espacialmente em quatro estratos: muito alto, alto, baixo e muito baixo. A correlação entre as taxas de sífilis congênita nos estratos e o ICV foi investigada aplicando-se o coeficiente de correlação de Spearman e demonstrada por meio de gráficos de dispersão. Resultados: a taxa média de incidência da doença foi de 6,8 casos por mil nascidos vivos. Houve maior incidência nos estratos de condição de vida muito baixa e baixa bem como nos Distritos que apresentaram condições sanitárias ruins e baixa escolaridade do chefe da família (Distrito VII), maior proporção de analfabetismo entre 10 e 14 anos (Distrito II) e baixa renda do chefe do domicílio (Distritos I, II e VII). Conclusões: o estudo evidenciou a persistência das desigualdades de saúde nas áreas com piores condições de vida.

Can we rely on COVID-19 data? An assessment of data from over 200 countries worldwide.

To fight COVID-19, global access to reliable data is vital. Given the rapid acceleration of new cases and the common sense of global urgency, COVID-19 is subject to thorough measurement on a country-by-country basis. The world is witnessing an increasing demand for reliable data and impactful information on the novel disease. Can we trust the data on the COVID-19 spread worldwide? This study aims to assess the reliability of COVID-19 global data as disclosed by local authorities in 202 countries. It is commonly accepted that the frequency distribution of leading digits of COVID-19 data shall comply with Benford's law. In this context, the author collected and statistically assessed 106,274 records of daily infections, deaths, and tests around the world. The analysis of worldwide data suggests good agreement between theory and reported incidents. Approximately 69% of countries worldwide show some deviations from Benford's law. The author found that records of daily infections, deaths, and tests from 28% of countries adhered well to the anticipated frequency of first digits. By contrast, six countries disclosed pandemic data that do not comply with the first-digit law. With over 82 million citizens, Germany publishes the most reliable records on the COVID-19 spread. In contrast, the Islamic Republic of Iran provides by far the most non-compliant data. The author concludes that inconsistencies with Benford's law might be a strong indicator of artificially fabricated data on the spread of SARS-CoV-2 by local authorities. Partially consistent with prior research, the United States, Germany, France, Australia, Japan, and China reveal data that satisfies Benford's law. Unification of reporting procedures and policies globally could improve the quality of data and thus the fight against the deadly virus.

Distribution of molecular strains of Mycobacterium tuberculosis in an intermediate burden Asia Pacific city.

Hong Kong is an intermediate tuberculosis (TB) burden city in Asia Pacific with slow decline of case notification in the last decade. By 24-loci mycobacterial interspersed repetitive units - variable number of tandem repeats genotyping, we examined 534 Mycobacterium tuberculosis isolates collected from culture-positive hospitalised TB patients in a 1.7 million population geographic region in the city. Overall, 286 (75%) were classified as Beijing genotype, of which 216 (76%) and 59 (21%) belonged to modern and ancient sub-lineage, respectively. Only two cases were genetically clustered while spatial clustering was absent. Male gender, permanent residency in Hong Kong and born in Hong Kong or Mainland China were associated with Beijing genotype. The high prevalence of Beijing modern lineage was similar to that in East Asia, which reflected the pattern resulting from population migration. The paucity of clustering suggested that reactivation accounted for most of the TB disease cases, which was and echoed by observation that half were 60 years old or above, and the presence of co-morbid medical conditions. The predominance of reactivation TB cases in intermediate burden localities implies that the detection and control of latent TB infection would be the major challenge in achieving TB elimination.

[COVID-19 as an occupational disease or work-related accident: Considerations regarding insurance cover and reporting obligation in the statutory accident insurance]. / COVID-19 als Berufskrankheit oder Arbeitsunfall: Überlegungen zu Versicherungsschutz und Meldepflicht in der gesetzlichen Unfallversicherung.

The COVID-19 illness can occur as an occupational disease or work-related accident. According to the German list of occupational diseases, recognition as an occupational disease 3101 requires occupational exposure of an insured person who has been exposed to an increased risk of infection compared to the general population as a result of their occupational activity in one of the four areas: (1) health service or (2) social welfare sector, (3) laboratory or (4) during activities with increased risk of infection comparable to (1) to (3). The insurance cover covers employees, self-employed people - if not exempted from insurance cover - and honorary workers. The COVID-19 disease is subject to legal notification, mostly in conjunction with a contemporary SARS-CoV-2 virus detection. Regarding insured people who are not included within the aforementioned areas (1) to (4), the COVID-19 illness can be acknowledged as an occupational accident if the intense and direct contact with infected people - not intended as in the case of occupational disease 3101 - but otherwise situationally results from the insured activity itself.

Vigilância Epidemiológica estadual no enfrentamento da pandemia pela COVID-19 no Brasil: um relato de experiência / State Epidemiological Surveillance in combating the COVID-19 pandemic in Brazil: an experience report / Vigilancia Epidemiológica estatal en el combate a la pandemia por COVID-19 en Brasil: informe de experiência

Objetivo: sistematizar a experiência do estado do Espírito Santo no enfrentamento da COVID-19, baseando-se na vivência enquanto equipe gestora e operacional da vigilância epidemiológica estadual, no período de março de 2020 a março de 2021. Método: trata-se de um estudo descritivo, do tipo relato de experiência. Os dados foram obtidos por meio de canais oficiais, alimentados por um sistema de notificação em saúde adotado pelo estado do Espírito Santo e por planilhas enviadas diariamente pelos estabelecimentos de saúde. Resultados: observou-se que a aproximação entre a gestão estadual e municipal facilitou a implementação das orientações instituídas e a consolidação das medidas em todo território capixaba, vale salientar que outros órgãos governamentais auxiliaram nesse processo. Conclusão: os desdobramentos exigidos na gestão da pandemia evidenciam a importância da Vigilância em Saúde e o papel estratégico da Vigilância Epidemiológica no controle da pandemia, e na tomada de decisão e direcionamento de recursos humanos e financeiros.

Objective: to systematize the experience of the state of Espírito Santo in facing COVID-19, based on the experience as a manager and operational team of the state epidemiological surveillance, in the period from March 2020 to March 2021. Method: this is a descriptive study, of the experience report type. The data were obtained through official channels, fed by a health notification system adopted by the State of Espírito Santo and by spreadsheets sent daily by health establishments. Results: it was observed that the approximation between state and municipal management facilitated the implementation of the instituted guidelines and the consolidation of the measures in the entire territory of the state of Espírito Santo. Conclusion: it is concluded that the developments required in the management of the pandemic highlight the importance of Health Surveillance and the strategic role of the Epidemiological Surveillance in the control of the pandemic, and in the decision making and direction of human and financial resources

Objetivo: sistematizar la experiencia de estado de Espírito Santo en el enfrentamiento del COVID-19, a partir de la experiencia como equipo gestora y operacional de la vigilancia epidemiológica estatal, de marzo de 2020 a marzo de 2021. Método: se trata de un estudio descriptivo, tipo relato de experiencia. Los datos se obtuvieron a través de canales oficiales, alimentados por un sistema de notificación sanitaria adoptado por el Estado de Espírito Santo y por planillas enviadas diariamente por los establecimientos de salud. Resultados: se observó que la aproximación entre la gestión estatal y municipal facilitó la implementación de orientaciones instituidas y la consolidación de medidas en todo el territorio del estado de Espírito Santo, cabe mencionar que otras agencias gubernamentales asistieron en este proceso. Conclusión: se concluye que los desdoblamientos exigidos en la gestión de la pandemia evidenciaron la importancia de la Vigilancia en Salud y el rol estratégico de la Vigilancia Epidemiológica en el control de la pandemia y en la toma de decisiones y direccionamiento de recursos humanos y financieros