Study of pediatric invasive pneumococcal disease in the 13-pneumococcal conjugated vaccine era.

Background: Invasive pneumococcal disease (IPD) remains a significant concern among children under 5, despite vaccination efforts. This study assessed IPD prevalence and associated risks in pediatric population.

Methods: An observational, retrospective, multicenter study in Comunidad Valenciana, Spain, of IPD cases in children under 13 from January 2012 to September 2022.

[Invasive pneumococcal disease in the Community of Valencia. Six years of surveillance (2007-2012)].

Introduction: The introduction of conjugated anti-pneumonia vaccines has led to a change in the epidemiology of Invasive Pneumococcal Disease (IPD). The aim of this study is to describe the trends in IPD in the Community of Valencia during the period 2007-2012.

Material And Methods: A retrospective, descriptive and longitudinal study was conducted on IPD in the Community of Valencia during the period 2007-2012, The information sources used were the Epidemiological Surveillance Analysis (Análisis de la Vigilancia Epidemiológica (AVE)) and the Valencian Microbiology Network (Red Microbiológica Valenciana (RedMIVA)) of the Valencia Health Department.

[Pandemic influenza surveillance in the valencian community and seasonal influenza vaccines].

Background: Surveillance of Pandemic influenza was carried out in the Valencian Community. Some effectiveness studies of the seasonal vaccine for AnH1N1 virus have presented no consistent results. The objective of the work consists on describing the results of the epidemic surveillance and effectiveness of the seasonal vaccine for pandemic influenza in the weeks 28 to 51, 2009.