Jharkhand government has announced lockdown from April 22nd till April 29th. Telangana has also announced night curfew in the state for the next ten days. Get full list of states under lockdown/ curfew here.
This is on the same lines as the "double mutant variant" of COVID-19 that was detected in 18 states and UTs of India, majorly Maharashtra. It had been detected in 15-20 percent samples collected from Maharashtra.