True about oral polio vaccine:: (A) Poliomyelitis in recipients, (B) Poliomyelitis in contact of recipient, (C) Guillein Barre syndrome, (D) Vomiting and fever
Answer is A. OPV has a rare complication of Vaccine associated paralytic Poliomyelitis (VAPP)
In vaccines: 1 in 1 million
In Close contacts of vaccines: 1 in 5 million