Which one of the following is a conjugated vaccine-: (A) Hepatitis B, (B) Rubella, (C) Hemophilius influenza, (D) Peussis
Answer is C. Ans. is 'c' i.e., Hemophillus influenzae HIB PRP vaccine (conjugate vaccine) is available for H. influenzae type b. o Currently no vaccine is available for non typable strains.