[COVID-19- and influenza-associated deaths in Munich as of March 2020-a standardized analysis of death certificates]. / COVID-19- und influenzaassoziierte Sterbefälle in München ab März 2020 ­ eine standardisierte Auswertung von Todesbescheinigungen.

INTRODUCTION: In light of the current COVID-19 pandemic, the idea arose to conduct a study to comparatively evaluate deaths from two respiratory transmissible infectious diseases (pandemic COVID-19 and seasonal influenza) by means of death certificates received by the health department. METHODS: Death certificates of all deaths in Munich in the death period from 1 March-31 December 2020 were analyzed. The predefined inclusion criteria were the indication of "Corona, COVID-19, SARS-CoV­2, Influenza (A/B)" on the death certificates. Standardized data entry was performed. The collected data were analyzed descriptively in aggregated form. RESULTS: A total of 12,441 persons died during the study period, 1029 (8.3%) from confirmed COVID-19 and 22 (0.1%) from influenza. The two collectives matched well in the parameters studied. The mean age at death was approximately 80 years and the most common site of death was in hospital. Infectious disease was the cause of death in more than 90% of cases. The most common causes of death were acute respiratory distress syndrome/respiratory failure and multiorgan failure. An average of two previous illnesses were reported, most commonly diseases of the circulatory system and nervous system. There was no influenza death in the second pandemic wave. DISCUSSION: In this study, COVID-19- and influenza-associated deaths were compared for the first time. The deaths of both collectives matched well in the parameters studied, but still require verification in a larger study given the small numbers of influenza cases. An English full-text version of this article is available at SpringerLink as Supplementary Information.

[COVID-19 deaths among residents of inpatient nursing homes in Munich-causes and places of death]. / COVID-19-Sterbefälle bei Bewohnern vollstationärer Pflegeeinrichtungen in München ­ Todesursachen und Sterbeorte.

INTRODUCTION: The new infectious disease COVID-19 first appeared in China in December 2019. So far, a systematic evaluation of death certificates of COVID-19-associated deaths of residents in inpatient nursing homes has not been presented. METHODS: Death certificates of all deaths in Munich in the death period from 1 March to 31 July 2020 were analyzed. Inclusion criteria were the presence of "Corona, COVID-19, SARS-CoV-2" on the death certificates. Standardized, anonymized data entry was performed. The collected data were analyzed descriptively. RESULTS: During the study period, a total of 5840 persons died, 281 (4.8%) of whom died of confirmed COVID-19 disease. Of those, 72 deaths involved residents of Munich nursing facilities. The most frequent causes of death were respiratory insufficiency (54 cases) and multiple organ failure (9 cases). On the death certificates, an average of two preexisting diseases had been reported; the average age at death was 88 years. All deaths of nursing home residents occurred in association with nosocomial COVID-19 outbreaks, which affected one-third of the facilities. The vast majority of these homes did not have a COVID-19 hygiene plan in place at the time. DISCUSSION: One quarter of all COVID-19 deaths in Munich occurred in the context of nosocomial outbreaks in elderly, chronically ill residents of nursing facilities. Evidence of inadequate risk assessment and inadequate hygiene management emerged. In the opinion of the authors, the appropriate structures for adequate hygiene management must be created and a hygiene regulation must be issued in which the tasks and responsibilities of the facility operators are defined.