RT @Eurosurveillanc: @ECDC_EU @ECDC_Outbreaks @CIBER_ESP @WHO_Europe Rapid communication
Functional immunity against #SARSCoV2 in the general population after a booster campaign and the Delta and Omicron waves, 🇨🇭, March 2022
💉 https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2022.27.31.2200561
@PuhanMilo @SerenaSabatini @UZH_en