1)The best vaccine is the one that you can get your hands on...ie both are effective.
2) regarding covishield vaccine : It gives you 75% protection against covid , that doesn't mean that after vaccination you wont get covid, there still exists a 25 % chance to get infected with covid.
But the benefit of vaccination is that if you get covid after complete vaccination then 95% of the time the disease wont go for a severe course and 99% of the time the patient wont die out of covid.
Answered2021-05-10 09:46:56
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