• Seven Johannes Sam Aghdassi, Sonja Hansen, Luis Alberto Peña Diaz, Alexander Gropmann, Selin Saydan, Christine Geffers, Petra Gastmeier, Brar Piening, and Michael Behnke.
• Dtsch Arztebl Int. 2024 May 3 (Forthcoming).

BackgroundA national point prevalence survey (PPS) of healthcare-associated infections (HAI) and antibiotic use (AU) was carried out in Germany in 2022 in the framework of the European PPS conducted by the European Centre for Disease Prevention and Control (ECDC). The objective was to determine the prevalence of HAI and AU in German hospitals and to compare the obtained values with those of the most recent previous PPS, which was carried out in 2016.MethodsThe German National Reference Center for the Surveillance of Nosocomial Infections was entrusted with the organization of the PPS of 2022. As recommended by the ECDC, each hospital in a representative sample of 50 hospitals was invited to participate, and all other interested hospitals in Germany were also able to participate if desired. The data were collected by specially trained hospital staff in May, June, and July 2022. The definitions and methods put forth by the ECDC were used.ResultsData from 66 586 patients in 252 hospitals were included. The prevalence of HAI in all participating hospitals was 4.9%, and that of AU was 26.9%. The HAI and AU prevalences were essentially unchanged in comparison to 2016. The most common types of HAI were surgical site infection (23.5%), lower respiratory tract infection (21.6%), and urinary tract infection (19.0%).ConclusionHAI were just as frequent in 2022 as in 2016, affecting approximately one in twenty hospitalized patients on any given day.

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