RED ZONE DISTRICTS: Patna, Rohtas, Gaya, Buxar, Munger
ORANGE ZONE DISTRICTS: Nalanda, Kaimur, Siwan, Gopalganj, Bhojpur, Begusarai, Aurangabad, Madhubani, East Champaran, Bhagalpur, Arwal, Saran, Nawada, Lakhisarai, Banka, Vaishali, Darbhanga, Jehanabad, Madhepura, Purnia
GREEN ZONE DISTRICTS: Sheikhpura, Araria, Jamui, Katihar, Khagaria, Kishanganj, Muzaffarpur, Western Champaran, Saharsa, Samastipur, Shivhar, Sitamarhi, Supaul
