RKI
https://www.rki.de/DE/Content/Infekt/Impfen/ImpfungenAZ/COVID-19/COVID-19.html
https://www.rki.de/DE/Content/InfAZ/N/Neuartiges_Coronavirus/Situationsberichte/Wochenbericht/Wochenbericht_2021-07-29.pdf?__blob=publicationFile
PEI
https://www.pei.de/SharedDocs/Downloads/DE/newsroom/dossiers/sicherheitsberichte/sicherheitsbericht-27-12-bis-31-05-21.pdf?__blob=publicationFile&v=8
EMA
https://www.ema.europa.eu/en/human-regulatory/overview/public-health-threats/coronavirus-disease-covid-19/treatments-vaccines/vaccines-covid-19/covid-19-vaccines-authorised
YELLOW CARD
https://yellowcard.mhra.gov.uk
VAERS