The Pfizer COVID vaccine protects against severe disease and death for at least 6 months, while protection against asymptomatic and symptomatic infections wanes rapidly.
Olivier de Rooij
Sorry, but surely you all see this hugh dip in VE for severe outcome after 25 weeks? When will we get the next update in this study?
Bare in mind that the error bars are basically from 100% to 0% for that timeframe. Seems like that could be statistical noise.
2:20 PM · Sep 10, 2021