maxdj·vor 4 Jahren·discussNone of the phase 3 trials measured protection against infection, and none of the press releases mention infection, see Pfizer’s original results: https://www.businesswire.com/news/home/20201118005595/en/I think confusion comes from the use of “COVID-19” which is not a virus or infection specifically but a disease caused by sars-ncov2 infection. If you have an asymptomaic infection, you don’t have COVID-19.
I think confusion comes from the use of “COVID-19” which is not a virus or infection specifically but a disease caused by sars-ncov2 infection. If you have an asymptomaic infection, you don’t have COVID-19.