“ Don't say noone is sure about anything. If you think so, it's fine. that does not mean everyone else thinks like you do. ”

So are you sure why the pandemic is rising again after they started giving vaccine? Why even the vaccinated are getting severe cases of covid? Can pollution that weakens the lungs play a part in increase of covid in pollution heavy places like ktm and india? Why seychelles a country with over 60% vaccinated is seeing a rising cases of covid? Are you sure that we can be sure of the answers?