• All India toll free helpline: 1075 or 1800-11-4377
•Delhi: Ram Manohar Lohia Hospital: 011-24525211, 23404328, 23365525
•Delhi: Deen Dayal Hospital: 011-2512 5259
•Kolkata: Infectious Diseases Hospital: 09433392182 / 09434009077
•Chennai: Communicable Diseases Hospital – 044-25912686.
•Coimbatore: Coimbatore Medical College Hospital – 09442012555