True about tetanus is all except ?: (A) Tetanus protection 5 years if previously immunized, (B) Herd immunity present, (C) Can't be eradicated, (D) Elimination is less than 1 case per 1000 bihs
Answer is B. Ans. is 'b' i.e., Herd immunity present o There is no herd immunity in tetanus. o All other options are correct.