For any vaccine (or intervention) study as best as you can on 3 things.
1. The need for it. I.e. what is the 'real' risk of not taking it? Don't go by the fear mongering by vaccine salespeople (masquerading as media, 'experts' and doctors)
1/@BeingAmore@awakenindiamov@ytengra@VishnuFNO 2. What is the guarantee that taking this intervention will prevent it?
If you look closely enough in the case of most interventions it is a throw of dice. NONE of the interventions guarantee a prevention to a prevalent disease or even close to that. You can still get it
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