Science, asked by khushi009272, 5 hours ago

QS why vaccine for Covid 19 is difficult to Prepare and
talking so long ? Name the vaccine avalible in india for
covid 19.​

Answers

Answered by neeraj9684
1
It’s not taking long. Normally a vaccine takes 10+ years to prepare. Because of pandemic they are doing it faster. Vaccines available as of May 26, 2021 are COVIDshield, Covaxin and Spootnic.
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