1

I am curious if there is established practice of using pfizer as booster if person was vaccinated with sinopharm. One example I think is here which says it is possible https://www.timeoutdubai.com/news/471688-covid-19-vaccine-booster-uae-everything-you-need-to-know

But I am curious about wider experience.

1
  • Combinations of boosters of different vaccines has not been tested; there's a combinatorial problem of studying all the different possible permutations. Even boosters more generally have only had limited study. Aug 30 at 14:58

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.