Impact of the COVID-19 Pandemic on Prenatal Care Utilization Among Italian and Immigrant Pregnant Women: A Multicenter Survey.

Objectives: To compare the utilization of prenatal services between immigrant and Italian women during the COVID-19 pandemic. Methods: A cross-sectional survey was conducted at 3 maternity care centers in Italy. Results: We included 1,312 women, 1,198 (91.3%) were Italian and 114 (8.7%) were immigrants. A significantly higher proportion of Italians underwent 8 or more prenatal care visits (64.4% vs. 54.4%, p = 0.03) and more immigrants than Italians attended their appointments at hospital settings (45% vs. 18%, p < 0.001). Regarding prenatal course, Italians were more likely than immigrants to attend a non-hospital setting or an online class (49.6% and 30.2% vs. 34.9% and 11.6%, p = 0.008). A higher influenza vaccine uptake among immigrants compared with Italians was observed (39.5% vs. 19.8%, p < 0.001). Among women not receiving certain prenatal services, immigrants were more likely to state COVID-19 pandemic was the main reason for non-compliance. Conclusion: Immigrant pregnant women were more likely to receive prenatal services at a hospital setting than their Italian counterparts. Among women who did not comply with prenatal services, immigrants were more likely to cite the pandemic as their main reason.

Comprehensive assessment of the implementation of maternal immunization programs in Italy: A national survey across maternity care units.

OBJECTIVES: The authors aimed to assess the characteristics and integration of immunization services into the prenatal care provided by maternity care units (MCUs) in Italy. METHODS: A cross-sectional nationwide study using a web-based survey was conducted from June to August 2021. The study population consisted of 342 obstetricians/gynecologists (OB/GYNs), members of the Italian Society of Gynecology and Obstetrics, and heads of MCUs. The main outcome was to assess the performance of several vaccine-related services among the surveyed MCUs. RESULTS: Overall, 112 of 342 MCUs completed the survey, for an overall response rate of 32.7%. Almost all MCUs (96.4%) provided vaccine information, but only 22% had an onsite vaccination clinic. Less than half (43.8%) offered vaccines during prenatal visits and 75% of those sites required women to set up an extra appointment for vaccination. Although 68% MCUs recorded vaccines administered, only 20% of them managed to record vaccines in their own medical records. The institutional-logistic issues were the most voted vaccination barrier (40.2%). CONCLUSIONS: Institutional barriers and lack of certain vaccine-related services offered during prenatal care in Italian MCUs might be responsible for many missed vaccination opportunities. Embedding maternal immunization programs within the current prenatal care services might optimize vaccine coverage.

A cross-sectional survey study of the impact of COVID-19 pandemic on the training and quality of life of Italian medical residents in the Lombardy region.

INTRODUCTION: The reorganization of the healthcare system prompted by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has posed unique challenges for Residency Training Programs worldwide. To mitigate its potential negative effects, it is crucial to assess how the pandemic influenced the activity and quality of life of residents. The purpose of this study was to assess the impact of the pandemic on residents' competencies, satisfaction, working load, training patterns and occupational exposure in the clinical, surgical, research and didactic fields and to quantify its effects on quality of life and risk perception. METHODS: An online cross-sectional survey was distributed between 1 June 2020 and 31 July 2020 to 1645 residents enrolled in all Residency Programs of four Universities in northern Italy. The survey included questions about clinical, surgical, and research competencies, educational activity, and quality of life pre- and post-pandemic, and on policies and workplace interventions to reduce exposure to SARS-CoV-2. The main outcome measure was the variation in self-perceived clinical, surgical and research competencies and in specialistic training. Data were analysed using the statistical package R Core Team 4.0.0, estimating mean and standard deviation or median and interquartile range for continuous variables. Variables were compared using chi-square test, Fisher exact tests or McNemar test, as appropriate.A multivariate binary logistic regression analysis was performed to test the effect of different factors on the impact of coronavirus disease-2019 (COVID-19) on self-perceived clinical and research competencies and on didactic training. RESULTS: A total of 498 residents completed the survey (response rate 30.3%). The mean age of respondents was 28.9 years, 62.9% were women, and 52.4% were enrolled in the first two years of Training Programs. On the first pandemic wave, over 60% of residents reported a negative impact of the pandemic on their specialistic training. In contrast, 40% of residents involved in clinical duties perceived an improvement in their clinical competences, especially those involved in COVID-19 care, and 34.5% perceived an improvement in their research competences, particularly junior residents, while only 3.5% reported an improvement in surgical skills. Most surgical residents (88.5%) reported a decrease in surgical activities, mainly due to reduced hospital bed capacity and reduction of elective surgery. Almost 90% of all residents experienced a reduction in their didactic activities, but 80% stated their Residency Program adopted virtual training methods. A statistically significant reduction in all examined quality of life items post-pandemic vs. pre-pandemic was found. Even though most survey participants reported the availability of personal protective equipment for residents, 44% considered themselves to be at higher risk of exposure compared to senior staff. CONCLUSION: COVID-19 pandemic caused a significant disruption in surgical training, but it had a positive impact on clinical competencies among residents involved in COVID-19 and urgent care. The pandemic had a detrimental effect on all quality of life aspects, and most residents considered themselves at higher risk of SARS-CoV-2 infection compared to other healthcare professionals.Key MessagesCoronavirus disease-2019 (COVID-19) pandemic caused a significant disruption in surgical training, but it had a positive impact on clinical competencies among residents involved in COVID-19 and urgent care.Most residents experienced a reduction of didactic activities. Although the majority of training programs implemented virtual training methods to counteract the restrictions imposed by the pandemic, only half of the residents were satisfied of them.A vast proportion of residents had a high occupational exposure to SARS-CoV-2 and considered themselves at higher risk of COVID-19 infection compared to senior staff.The survey highlighted a statistically significant reduction in five key quality of life measures (i.e. sleep, mood, familiar relationships and social relationships quality and employment satisfaction) during the first wave, with mood and social relationships being the most affected. Notably, employment satisfaction was significantly higher in medical compared to surgical residents.

Differences between influenza and pertussis vaccination uptake in pregnancy: a multi-center survey study in Italy.

BACKGROUND: A suboptimal maternal vaccination coverage in 2017-18 has been reported in Italy. The study aims were to (i) assess changes in maternal influenza and tetanus, diphtheria and acellular pertussis vaccination coverage during 2018-19 influenza season compared to the previous season (ii) estimate influenza vaccine coverage among maternal care providers (MCPs) and (iii) explore the characteristics of vaccine delivery to pregnant women. METHODS: We conducted a cross-sectional survey among pregnant women and MCPs about influenza and pertussis immunization during pregnancy. We also collected information regarding prenatal care characteristics and vaccine delivery among four centers in Italy. RESULTS: We recruited 483 pregnant women and 452 MCPs. The influenza and pertussis vaccine uptake among pregnant women for the season 2018-19 was 14.9% and 60.9%, respectively. MCPs' influenza vaccine uptake was 33.6%. Knowing that the flu vaccine was safe for mothers and their infants and being vaccinated in the previous influenza season were associated with higher vaccine uptake. Regarding pertussis, being a housewife was associated to lower vaccine uptake, while knowing the vaccine is effective and safe for mothers and newborns were associated with higher pertussis vaccine uptake. The single most important factor associated to higher coverage of both influenza and pertussis vaccines was receiving a health-care provider's vaccine advice. Most pregnant women (69.4%) stated that they preferred to be vaccinated in their same prenatal care setting. CONCLUSIONS: Receiving a health-care provider's vaccine advice and the availability of vaccines during prenatal care visits might improve vaccination coverage among pregnant women.

Insights and expectations for Tdap vaccination of pregnant women in Italy.

BACKGROUND: Pertussis is a widespread vaccine-preventable disease, associated with an increasing trend to hospitalization among newborns. Pertussis in newborns can be fatal, and the most effective way to prevent it is maternal immunization (MI) with a reduced antigen content tetanus, diphtheria, and acellular pertussis vaccine (Tdap). In Italy, the National Immunization Plan (NIP) 2017-2019 introduced de novo Tdap vaccination during each pregnancy at no cost for the recipient. Despite this, vaccination coverage is suboptimal. This survey of pregnant women across Italy was conducted to investigate their knowledge and expectations of Tdap. METHODS: A cross-sectional survey was conducted. Pregnant women up to 28th gestational weeks were interviewed by Telephone using a questionnaire with 16 questions. Statistics were descriptive. RESULTS: The final sample recruited 600 respondents evenly distributed across Italy. The average duration of pregnancy at the time of the interview was 20.8 weeks (standard deviation [SD] 6.0). Most women (60.7%) were between 30 and 40 years of age. About half were aware of the risks of pertussis for newborns (54.5%) and the increased risk of hospitalization (59.8%); 47.2% were aware that Tdap MI was offered free of charge under the NIP. Safety information regarding the mother and newborn was considered the most important information in deciding whether to be vaccinated (47.4%), followed by safety information related only to the newborn (29.5%). About half (52.2%) stated that they would "certainly" accept MI, and 25.3% would like to receive more information. Gynecologists were the preferred healthcare providers (HCPs) for the provision of MI information (34.3%), followed by pediatricians (25.5%). Two-thirds of the respondents would prefer to be informed about MI before getting pregnant (66.0%). Vaccines investigated specifically for use in pregnancy were preferred by respondents. Overall, no relevant differences were observed between women pregnant for the first time and those with more than one pregnancy, nor between geographical regions. CONCLUSIONS: The results show room for improving the awareness and understanding of the risks of pertussis for infants and the protective role of MI. The pregnant women preferred to receive advice on MI from an HCP, primarily their gynecologist. They were most interested in information on the safety profile of Tdap during pregnancy, on the mother, fetus, and newborn. The potential impact of this study to support clinical practice of Healthcare Providers is highlighted in the Focus on the Patient section. [Formula: see text].

Collateral Damage: Medical Care Avoidance Behavior Among Patients With Myocardial Infarction During the COVID-19 Pandemic.

The coronavirus disease-2019 (COVID-19) pandemic has caused an enormous strain on healthcare systems and society on a global scale. We report a new phenomenon of medical care avoidance among patients with acute coronary syndrome, which is due to concerns about contracting severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) infection during hospital stay, ultimately leading to dire clinical outcomes. (Level of Difficulty: Beginner.).

Cardiovascular Implications of the COVID-19 Pandemic: A Global Perspective.

The coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), represents the pandemic of the century, with approximately 3.5 million cases and 250,000 deaths worldwide as of May 2020. Although respiratory symptoms usually dominate the clinical presentation, COVID-19 is now known to also have potentially serious cardiovascular consequences, including myocardial injury, myocarditis, acute coronary syndromes, pulmonary embolism, stroke, arrhythmias, heart failure, and cardiogenic shock. The cardiac manifestations of COVID-19 might be related to the adrenergic drive, systemic inflammatory milieu and cytokine-release syndrome caused by SARS-CoV-2, direct viral infection of myocardial and endothelial cells, hypoxia due to respiratory failure, electrolytic imbalances, fluid overload, and side effects of certain COVID-19 medications. COVID-19 has profoundly reshaped usual care of both ambulatory and acute cardiac patients, by leading to the cancellation of elective procedures and by reducing the efficiency of existing pathways of urgent care, respectively. Decreased use of health care services for acute conditions by non-COVID-19 patients has also been reported and attributed to concerns about acquiring in-hospital infection. Innovative approaches that leverage modern technologies to tackle the COVID-19 pandemic have been introduced, which include telemedicine, dissemination of educational material over social media, smartphone apps for case tracking, and artificial intelligence for pandemic modelling, among others. This article provides a comprehensive overview of the pathophysiology and cardiovascular implications of COVID-19, its impact on existing pathways of care, the role of modern technologies to tackle the pandemic, and a proposal of novel management algorithms for the most common acute cardiac conditions.

Barriers and facilitators regarding influenza and pertussis maternal vaccination uptake: A multi-center survey of pregnant women in Italy.

OBJECTIVE: In 2017, the Italian Ministry of Health issued the new 2017-19 National Plan of Vaccine Prevention and pregnant women were targeted to be vaccinated against influenza and pertussis. Our study aim was to assess the barriers and facilitators regarding maternal immunization acceptance among pregnant women after the launch of this program. STUDY DESIGN: We conducted a multi-center survey in three Italian cities between March and June 2018. Collected data were analyzed anonymously, and included information about current recommendations of maternal immunization, antenatal care characteristics and reasons for accepting or rejecting vaccination. RESULTS: A total of 743 pregnant women completed the survey. Half of the study population were aged 25-35 years and 88 % were Italian. Only 18 % pregnant women received advice to be vaccinated. In this group, the vaccine was recommended in most cases by an obstetrician-gynecologist (68 %) and during a routine antenatal visit (74 %). Self-reported influenza and pertussis vaccination coverage was 6.5 % (95 % confidence interval, 4.9 %-8.5 %) and 4.8 % (95 % confidence interval, 3.5 %-6.6 %), respectively. The main vaccination barriers identified were lack of vaccine recommendation by any health-care provider (81 %) and safety concerns (18 %). Respondents mentioned the willingness to protect their offspring (82 %) and themselves (66 %) and having received immunization advice by a maternal care provider (62 %), as the main vaccination facilitators. CONCLUSIONS: Lack of immunization advice by health-care providers and safety concerns were the main vaccination barriers against influenza and pertussis, among surveyed pregnant women. Vaccine delivery in the antenatal care setting could lead to increase of vaccine acceptance among pregnant women.

Incidence of contrast-induced acute kidney injury in a large cohort of all-comers undergoing percutaneous coronary intervention: Comparison of five contrast media.

BACKGROUND: There is controversy as to whether iso-osmolar contrast media (IOCM) are associated with lower risk of contrast-induced acute kidney injury (CI-AKI), compared with low-osmolar contrast media (LOCM). We aimed to evaluate if a differential risk of CI-AKI exists after percutaneous coronary intervention (PCI) according to different contrast media (CM) types. METHODS: We performed a single-center retrospective study in a cohort of all-comers undergoing PCI between January 2012 and December 2016. CI-AKI was defined as an increase in serum creatinine ≥0.3 mg/dl or ≥50% within 72 h from PCI. IOCM were represented by iodixanol, whereas four different LOCM were utilized (ioversol, iopromide, iomeprol, iobitridol). Multiple-treatment inverse probability of treatment weighting (IPTW)-adjusted logistic regression analysis was performed to identify whether CM type was an independent predictor of CI-AKI. RESULTS: We included 2648 subjects (ioversol, n = 272; iopromide, n = 818; iomeprol, n = 611; iobitridol, n = 460; iodixanol, n = 487). CI-AKI occurred in 300 patients (11.7%) overall, with no differences across CM groups (ioversol 13.0%, iopromide 11.5%, iomeprol 10.2%, iobitridol 13.9%, iodixanol 11.3%; p = 0.42). CI-AKI requiring dialysis was observed in 8 patients (0.3%) overall (p = 0.50). On IPTW-adjusted analysis, none of the LOCM was associated with a significantly different risk of CI-AKI compared with iodixanol: ioversol OR 0.986 (95% confidence interval [CI] 0.611-1.591), iopromide OR 0.870 (95% CI 0.606-1.250), iomeprol OR 0.904 (95% CI 0.619-1.319), iobitridol OR 1.258 (95% CI 0.850-1.861). CONCLUSIONS: In a large cohort of all-comers undergoing PCI, there were no differences in the adjusted risk of CI-AKI across 4 LOCM, compared with iodixanol.

Impact of influenza on outpatient visits and hospitalizations among pregnant women in Catalonia, Spain.

OBJECTIVE: To estimate outpatient visits and hospitalization rates due to cardiopulmonary illness attributable to influenza from 2008-09 to 2012-13 in a large cohort of pregnant women from Catalonia, Spain. METHODS: We estimated the event rates occurring during influenza epidemic, influenza non-epidemic and non-influenza seasons, and by pregnancy status (one year before pregnancy, first, second and third trimester). We fitted quasi-Poisson models in order to identify the variables associated to higher event rates. RESULTS: During influenza epidemic seasons, pregnant women in their second trimester had the highest rates of outpatient visits (153 per 10,000 women-months). An increased risk of outpatient visits was associated to first or second trimester (adjusted rate ratio (aRR) = 1.17; 95% CI, 1.10-1.23 and aRR, 1.36; 95% CI, 1.28-1.43, respectively) and having any comorbidity (aRR = 1.28; 95% CI, 1.21-1.36). Women during third trimester had the highest rates of hospitalizations (1.60 per 10,000 women-months), and an increased risk of hospitalization was significantly associated to third trimester (aRR, 1.85; 95% CI, 1.01-3.39), having any comorbidity (aRR, 1.93; 95% CI, 1.10-3.41) and the pandemic influenza season (aRR, 2.90 (1.81; 95% CI, 1.81-4.64). CONCLUSION: Our findings provide significant information regarding influenza burden of disease among pregnant women.

Maternal Care Providers' Barriers Regarding Influenza and Pertussis Vaccination During Pregnancy in Catalonia, Spain.

Objective Maternal care providers (MCPs), obstetrician-gynaecologists and midwives are uniquely placed to increase maternal vaccination acceptance. We aimed to assess their knowledge, attitudes and practices regarding influenza and pertussis vaccination during pregnancy. Methods We conducted an online survey among MCPs working at "Attention to Sexual and Reproductive Health" (ASSIR) Units in Catalonia region. The survey included questions about current recommendations of influenza and pertussis immunization during pregnancy, reasons for not routinely recommending vaccination and several strategies to increase vaccination uptake. Results A total of 194 MCPs completed the survey, 178 (91.8%) were female and 145 (70%) were midwives. Only 61 (31.4%) stated they vaccinated themselves annually against influenza with a significant lower uptake among midwives (26.9%) than obstetrician-gynaecologists (44.9%) (p = 0.03). Overall, 53.6% of MCPs knew influenza vaccine was indicated during first trimester but only 43.3% stated they prescribed it. Almost all MCPs (98.5%) knew pertussis vaccine was recommended and 97.4% stated they prescribed it. The most important vaccination barrier found was the concern related to vaccine adverse events (25.9%) and more midwives than obstetrician-gynaecologists expressed this concern (30.8 vs. 10%) (p = 0.02). The most popular strategies were: including vaccine recommendations in the pregnancy booklet (93.8%) and receiving vaccination training (92.3%). In the adjusted analysis, the only factor significantly associated with MCPs' prescription of influenza vaccine during second/third trimester was having been vaccinated themselves (odds ratio 3.70, 95% confidence interval 1.3-13.2). Conclusions for Practice Implementation of practical tools, continuous training and clear definition of responsibilities regarding vaccination among MCPs may have a significant impact on maternal vaccination coverage.

The crucial role of maternal care providers as vaccinators for pregnant women.

Vaccination during pregnancy is increasingly being recognised internationally a useful means of preventing illness in pregnant women and their newborns. It has been used since the 1960s, when it was found that tetanus vaccine was highly effective in preventing neonatal tetanus, but interest has greatly increased over the last few years. As new data become available showing the numerous benefits of maternal immunisation and its potential for improving maternal and neonatal health in relation to a number of infectious conditions, it is being increasingly incorporated into the national vaccination programmes around the world. However, the development of new vaccines, the existence of clinical trials testing the efficacy of vaccinating pregnant women in order to protect newborns against respiratory syncytial virus and group B Streptococcus infections, and the fact that the uptake of influenza and pertussis vaccines during pregnancy is lower than expected in developed countries is making it increasingly clear that existing maternal vaccination programmes need to be strengthened. This reviews addresses the importance of integrating maternal immunisation and standard obstetrical care in order to promote vaccination administration by maternal care providers (MCPs) because the vaccination goals for pregnant women cannot be achieved without appropriate training and extending the role of MCPs as vaccinators. In order to make meaningful progress, it is necessary to develop and refine targeted messages for pregnant women concerning the benefits of maternal immunisation for themselves and their infants.

Geographic patterns and environmental factors associated with human yellow fever presence in the Americas.

BACKGROUND: In the Americas, yellow fever virus transmission is a latent threat due to the proximity between urban and wild environments. Although yellow fever has nearly vanished from North and Central America, there are still 13 countries in the Americas considered endemic by the World Health Organization. Human cases usually occur as a result of the exposure to sylvatic yellow fever in tropical forested environments; but urban outbreaks reported during the last decade demonstrate that the risk in this environment still exists. The objective of this study was to identify spatial patterns and the relationship between key geographic and environmental factors with the distribution of yellow fever human cases in the Americas. METHODOLOGY/PRINCIPAL FINDINGS: An ecological study was carried out to analyze yellow fever human cases reported to the Pan American Health Organization from 2000 to 2014, aggregated by second administrative level subdivisions (counties). Presence of yellow fever by county was used as the outcome variable and eight geo-environmental factors were used as independent variables. Spatial analysis was performed to identify and examine natural settings per county. Subsequently, a multivariable logistic regression model was built. During the study period, 1,164 cases were reported in eight out of the 13 endemic countries. Nearly 83.8% of these cases were concentrated in three countries: Peru (37.4%), Brazil (28.1%) and Colombia (18.4%); and distributed in 57 states/provinces, specifically in 286 counties (3.4% of total counties). Yellow fever presence was significantly associated with altitude, rain, diversity of non-human primate hosts and temperature. A positive spatial autocorrelation revealed a clustered geographic pattern in 138/286 yellow fever positive counties (48.3%). CONCLUSIONS/SIGNIFICANCE: A clustered geographic pattern of yellow fever was identified mostly along the Andes eastern foothills. This risk map could support health policies in endemic countries. Geo-environmental factors associated with presence of yellow fever could help predict and adjust the limits of other risk areas of epidemiological concern.

A population-based analysis of predictors of influenza vaccination uptake in pregnant women: The effect of gestational and calendar time.

Pregnant women are vaccinated against influenza less frequently than other high-risk groups. To design effective vaccination strategies, we must understand how decisions regarding vaccination may vary by trimester and over vaccination campaigns. We used a Cox model indexed by calendar time to estimate the effect of gestational trimester and other factors on vaccination uptake in a large cohort of pregnant women in Catalonia (Spain) during 2008-09 to 2012-13 influenza vaccination campaigns. We analyzed 247,316 pregnancies. Vaccination coverage was 3.7%, 5.2%, 4.8%, 5.6% and 4.6% from 2008-09 to 2012-13 seasonal vaccination campaigns and 8.3% for the 2009 pandemic vaccination campaign. Pregnant women previously vaccinated had higher uptake than women not previously vaccinated and the hazard ratios (HRs) comparing these 2 groups decreased from 10, the first day of seasonal campaigns, to 1.3 the last day. During the pandemic campaign, HRs decreased over the course of the campaign from 8.6 to 1.9. Women in second and third trimester had higher uptake than women in first trimester, with HR=2.8 and 2.3, respectively, at the start of seasonal campaigns. Influenza vaccination coverage among this cohort of pregnant women was alarmingly low. Our analysis reveals that gestational and calendar time have distinct and interacting effects on vaccination uptake; women in their second trimester and third trimester and previously vaccinated were more prone to be vaccinated, but this effect wanes as the influenza season progresses.

Mother as a vector of Salmonella enterica serotype Newport outbreak in a neonatal unit / Una madre como vector de un brote de Salmonella enterica serotipo Newport en una unidad neonatal

INTRODUCTION: In neonatal units, Salmonella infections have been attributed to food-borne sources and person to person transmission. METHODS: The outbreak described is the first reported by Salmonella enterica serotype Newport in a neonatal facility in Spain. RESULTS: The index case was an 8-day premature newborn that developed clinical sepsis with positive blood cultures. The outbreak source was the mother of the index case. CONCLUSIONS: It is essential to improve infection control measures taking into account the parents, as they can be an important source of infection

INTRODUCCIÓN: En unidades de neonatología, las infecciones por Salmonella han sido atribuidas a fuentes alimentarias y a transmisión de persona a persona. MÉTODOS: El brote descrito es el primero ocasionado por Salmonella enterica serotipo Newport en una unidad neonatal en España. RESULTADOS: El caso índice era un recién nacido prematuro que desarrolló sepsis clínica con hemocultivos positivos. La fuente del brote fue la madre del caso índice. CONCLUSIONES: Al implementar medidas de control de la infección nosocomial se debe tener en cuenta a los padres ya que pueden constituir una fuente importante de infección

Molecular epidemiology and molecular characterization of respiratory syncytial viruses at a tertiary care university hospital in Catalonia (Spain) during the 2013-2014 season.

BACKGROUND: Human respiratory syncytial virus (HRSV) is the main cause of lower respiratory tract infections among infants and young children. OBJECTIVES: The molecular epidemiology and characterization of HRSV strains detected at a Spanish tertiary hospital during the 2013-2014 season is reported. STUDY DESIGN: Phylogenetic analysis and molecular characterization of HRSV laboratory-confirmed respiratory samples were performed, based on coding sequences of G and F proteins. RESULTS: HRSV infection was laboratory-confirmed in respiratory samples from 320 patients of which 223 (70%) were less than 2 years of age and none undergoing Palivizumab treatment. HRSV was detected at varying levels throughout the season with a maximum rate in the week 52/2013, right before the beginning of the influenza epidemic. Whilst both HRSV groups were found co-circulating, HRSV-B group clearly predominated. The phylogenetic analyses from 139 HVR-2 sequences revealed that most characterized strains belonged to ON1 and BA9 genotypes. Three different phylogenetic subgroups could be distinguished within these genotypes. In addition, three strains (out of the 52 randomly selected) were carrying amino acid substitutions in the epitope A of the F protein, one of them previously related to Palivizumab resistance. CONCLUSIONS: The results of the present study highlight the importance of a continuous HRSV surveillance to monitor not only the introduction of new genotypes on circulation but also the emergence of viral variants with new genetic characteristics that can affect the antigenicity features and the susceptibility to the only current prophylaxis treatment and also for the future development of HRSV vaccines.

Mother as a vector of Salmonella enterica serotype Newport outbreak in a neonatal unit.

INTRODUCTION: In neonatal units, Salmonella infections have been attributed to food-borne sources and person to person transmission. METHODS: The outbreak described is the first reported by Salmonella enterica serotype Newport in a neonatal facility in Spain. RESULTS: The index case was an 8-day premature newborn that developed clinical sepsis with positive blood cultures. The outbreak source was the mother of the index case. CONCLUSIONS: It is essential to improve infection control measures taking into account the parents, as they can be an important source of infection.

Cobertura de vacunación antigripal en niños con condiciones de riesgo en Cataluña / Influenza vaccination coverage in children with risk conditions in Catalonia

INTRODUCTION: Influenza vaccination is recommended in Catalonia in children older than 6 months with risk conditions for developing flu-related complications. The aim of this study is to determine influenza vaccine coverage in children with risk conditions and their association with socio-demographic factors and medical variables. MATERIAL AND METHOD: Descriptive cross-sectional study of children with risk conditions for developing influenza complications (aged between 6months and 15years old) assigned to Primary Health Care centers in Catalonia at the beginning of the 2011-2012 influenza vaccination campaign. The information on vaccination status and study variables were obtained from data registered on electronic health records by primary care teams. The relationship between influenza vaccination and demographic and medical variables was analyzed using bivariate analysis and a multiple logistic regression model. RESULTS:Influenza vaccination coverage was 23.9%. Variables associated with influenza vaccination were: age 2years or older (aOR: 1.6 [1.4-1.7] in children 3-5years old; 1.8 [1.7-2.0] in those 6-10 years, and 2.2 [2.0 -2.4] in children ≥11years]); male sex (aOR: 1.1 [1.0-1.1]); foreign nationality (aOR: 1.2 [1.2-1.3]); age-appropriate immunization according to the systematic immunization schedule (aOR: 3.3 [2.8-3.8]); more than one visit to the primary care physician (5 or more visits) (aOR: 4.1 [3.8-4.4]), and more than one risk condition (3 or more conditions) (aOR: 2.5 [1.6-3.9]). DISCUSSION: Compared to other countries, influenza vaccination coverage among children with risk conditions is low in our study. Strategies to improve coverage should be implemented

Introduction Influenza vaccination is recommended in Catalonia in children older than 6 months with risk conditions for developing flu-related complications. The aim of this study is to determine influenza vaccine coverage in children with risk conditions and their association with socio-demographic factors and medical variables. Material and method Descriptive cross-sectional study of children with risk conditions for developing influenza complications (aged between 6 months and 15 years old) assigned to Primary Health Care centers in Catalonia at the beginning of the 2011-2012 influenza vaccination campaign. The information on vaccination status and study variables were obtained from data registered on electronic health records by primary care teams. The relationship between influenza vaccination and demographic and medical variables was analyzed using bivariate analysis and a multiple logistic regression model. Results Influenza vaccination coverage was 23.9%. Variables associated with influenza vaccination were: age 2 years or older (aOR: 1.6 [1.4-1.7] in children 3-5 years old; 1.8 [1.7-2.0] in those 6-10 years, and 2.2 [2.0 -2.4] in children ≥ 11 years]); male sex (aOR: 1.1 [1.0-1.1]); foreign nationality (aOR: 1.2 [1.2-1.3]); age-appropriate immunization according to the systematic immunization schedule (aOR: 3.3 [2.8-3.8]); more than one visit to the primary care physician (5 or more visits) (aOR: 4.1 [3.8-4.4]), and more than one risk condition (3 or more conditions) (aOR: 2.5 [1.6-3.9]).DiscussionCompared to other countries, influenza vaccination coverage among children with risk conditions is low in our study. Strategies to improve coverage should be implemented (AU)