<prompt> True about oral polio vaccine:Poliomyelitis in recipientsPoliomyelitis in contact of recipientGuillein Barre syndromeVomiting and fever  <response>: OPV has a rare complication of Vaccine associated paralytic Poliomyelitis VAPPIn vaccines: 1 in 1 millionIn Close contacts of vaccines: 1 in 5 million 