A vaccination enables the human immune system to defend itself against possible pathogens.
IMPORTANT INFORMATION CONCERNING COVID-19 - Hygiene and social distancing recommendations - SwissCovid app: temporary suspension - How do new variants like Omicron arise? - Travelcheck – The tool for the entry into Switzerland - Informational and explanat…
Die Anforderungen an Impfstoffe in Bezug auf Wirksamkeit, Sicherheit und Qualität sind enorm hoch.
Last update: 24.03.2022