brechtverbot schrieb am Heute, 18:39:
wird immer wieder gerne behauptet
aber gibts da auch eine seriöse Studie dazu?
https://www.fil.ion.ucl.ac.uk/spm/covid-19/forecasting/
preventing infection: 36.9% (CI 34.0 to 39.7)
preventing transmission following infection 89.9% (CI 89.0 to 90.6)
preventing serious illness when symptomatic (age 15-34) 76.5% (CI 75.8 to 77.2)
preventing serious illness when symptomatic (age 35-70) 58.9% (CI 57.7 to 60.0)
preventing fatality when seriously ill 93.7% (CI 93.2 to 94.2)