Didn't require a rocket surgeon to figure out that the vaccine, if effective at the rates they stated, would exercise a powerful selection for virus variants that were not affected as much by the vaccine.
Didn't require a rocket surgeon to figure out that the vaccine, if effective at the rates they stated, would exercise a powerful selection for virus variants that were not affected as much by the vaccine.
Didn't require a rocket surgeon to figure out that the vaccine, if effective at the rates they stated, would exercise a powerful selection for virus variants that were not affected as much by the vaccine.