Bihar government has ordered to diagnose those 16,477 passengers again who had come from Corona affected countries in different parts of state. These passengers have come to the state between March 1 and 20. Out of these, most of them are from North parts of the state including districts of Muzaffarpur, Samastipur, Darbhanga, Madhubani and Gopalganj.<br />''<br />''Migration bureau has handed over the list of name, address and mobile number of passengers to state surveillance unit. The unit has transferred this list to concerned district authorities so that their identities could be ascertained and  diagnosis of passengers could be done.<br />''<br />''The state government has instructed district surveillance unit to take help of Chaukidar and Mukhias of the village in this regard. Control rooms have been set up in each district in view of Coronavirus outbreak.<br />''<br />''<br />