In connection with the European Immunization Week, ECDC releases data indicating an increase in cases of vaccine-preventable diseases such as measles and pertussis, after decreased levels during the COVID-19 pandemic.
Immediate health needs following earthquakes in Türkiye and Syria are mostly related to trauma and the disruption of healthcare, however, infectious disease threats may be concerning in the following two to four weeks.
A number of European countries (including Ireland, France, the Netherlands, Sweden and the United Kingdom) indicate an increase seen during 2022, particularly since September 2022, in the number of cases of invasive Group A Streptococcus (iGAS) disease among children less than ten years of age.
This letter to the editor raises the issue of the adaptation of B. pertussis to vaccine selection pressure as one of the reasons for the increase number of cases of whooping cough reported in several countries.
The study design and analysis controlled for influence of potentially confounding trends, such as improvement of day-care carriage and decreasing prevalence of smoking during the study period.
The authors assess the risk of pertussis in children in California relative to the time since the fifth dose of DTaP from 2006 to 2011 (this period included a large outbreak in 2010).
The study compares the incidence and serotype distribution of invasive pneumococcal disease (IPD) for pneumococcal meningitis and non-meningitis IPD in children from 2007 to 2010 with reference to the pre-vaccination period from 1997 to 2001 in Germany.