Possibilities:
1) The Sinovac vaccine isn't very good. A doctor claims that 10% of fully-vaccinated people, when they get Covid, will end up in ICU. That is contrary to every claim about the vaccines used in North America.
2) Seasonal problems and people no longer social distancing.
3) Even 75% of first-dose vaccinated population is not enough to get herd immunity with the Brazil variant of Covid. Their numbers show that most people getting sick are not vaccinated (about 3/4).
1) The Sinovac vaccine isn't very good. A doctor claims that 10% of fully-vaccinated people, when they get Covid, will end up in ICU. That is contrary to every claim about the vaccines used in North America.
2) Seasonal problems and people no longer social distancing.
3) Even 75% of first-dose vaccinated population is not enough to get herd immunity with the Brazil variant of Covid. Their numbers show that most people getting sick are not vaccinated (about 3/4).
