Prime Minister Narendra Modi today encouraged people to overcome vaccine hesitancy, underlining that even his nonagenarian mother has taken anti-Covid shots as he urged people not to believe in rumours relating to the vaccine. "I urge you all - trust science. Trust our scientists. So many people have taken the vaccine. I have taken both doses. My mother is almost hundred years old, she has taken both vaccines too. Please do not believe any rumours relating to vaccines. Let us never believe in rumours relating to the vaccine," PM Modi said as he addressed the nation on the 78th edition of his monthly radio address,Mann Ki Baat.