International disease surveillance is for -: (A) Hepatitis, (B) Polio, (C) TB, (D) Leprosy
Answer is B. Ans. is 'b' i.e., Polio Diseases under international surveillance (WHO)o Rabieso Poliomyelitiso Salmonellosiso Louse bom typhus fevero Malariao Relapsing fevero Human influenza