3 things to keep in mind while choosing a Covid Vaccine

The COVID19 numbers are rising once more across the nation. Working inside a COVID19 ICU since the day the lockdown first began in India in 2020, I can vouch for that fact personally as tragically, the beds start to fill up once more. The numbers this time around are higher than they were last year and that is indeed worrisome.
But there is hope as well. 
We have started our COVID vaccination drives, raising the hope that we can one day resume a normal life. Several vaccine candidates are now avai...