Vaccine produced by serum institute of India is the formula of that of Astrazenaca vaccine which is the most widely used vaccine around the world.
As far as Bharat biotech’s covaxin is concerned , when the vaccination drive was started in India at that time 3rd phase trial was not done but they did presented 3rd phase trial data within few days.
You can take any vaccine. Surely it will be effective in preventing severe disease . No major side effects are noted in the majority . May have mild side effects like fever , headache, body pain for 2-3 days.
Answered2021-05-24 05:20:04
1/1 people found this helpful