Delhi Chief Minister Arvind Kejriwal and Uttar Pradesh Chief Minister Yogi Adityanath have appealed to people to not pay heed to rumours about the coronavirus vaccine. "Don't pay attention to rumours, experts have said the vaccine safe," Kejriwal said. "When we are about to win the battle against the coronavirus, some people are spreading rumours. We need to be careful about such elements," Adityanath said.