If the vaccine will require regular or booster shots, will it be effective and will individuals be adequately immune if they get vaccinated with different brands?

There is currently no evidence on the need for a booster dose/s of the vaccine after the current two-dose vaccine series is complete. The need for and timing of booster doses will be evaluated as further data accumulate.

Date: 
Thursday, March 18, 2021
FAQs Classification: