European all-cause excess and influenza-attributable mortality in the 2017/18 season: should the burden of influenza B be reconsidered? - Clinical Microbiology and Infection
Grippe und Erkältung in NRW - Nachrichten - WDR
Comparison of clinical characteristics and disease outcome of COVID-19 and seasonal influenza | Scientific Reports
Impfen für Grippesaison 2018/2019 | Pharma Fakten
A severe influenza season in Austria and its impact on the paediatric population: mortality and hospital admission rates, november 2017 - march 2018 | BMC Public Health | Full Text
Grippe-Tote 2018 und 2020: Warum man diese Zahlen nicht vergleichen kann
Impact of respiratory infectious epidemics on STEMI incidence and care | Scientific Reports