The state government has declared 10 districts as encephalitis-affected and set up mobile medical units equipped with ambulance to provide medical facilities to affected children, a health official said.
Ten students of a government school in Gaya district fell ill on Saturday after having mid-day meals.
One person was killed and another seriously injured on Tuesday when a parcel bomb exploded at the house of a Janata Dal-United leader in Bihar's Gaya district.
Three Central Reserve Police Force personnel were killed and eight other security officials injured on Monday when a landmine planted by Maoists in Bihar's Aurangabad district went off while it was being defused.
The Janata Dal-United on Sunday condemned the road rage incident in which party Member of Legislative Council Manorama Devi's son shot dead a youth and assured that appropriate action would be taken against him as per the law.