Kalpana Rajauriya
Follow
5 Answer(s)
Arvind Ashok kadam
Follow
Posted 4 year ago Arvind Ashok kadam

yes this is effective

Shubham Tanaji Patil
Follow
Posted 4 year ago Shubham Tanaji Patil

yes this is effective

Shweta Jain
Follow
Posted 4 year ago Shweta Jain Teacher Coach

Large clinical trials are an important way to show if vaccines are safe and effective. An effective vaccine reduces mild, moderate and severe cases of COVID-19.

Nisha Nikam
Follow
Posted 4 year ago Nisha Nikam

Yes,  It's  effective 

Tanishka Patil
Follow
Posted 4 year ago Tanishka Patil

yes , his effective vaccine