<prompt> Which of the following vaccines is Contraindicated during pregnancy?Hepatitis B vaccineVaricella vaccineInfluenza vaccineTetanus toxoid  <response>: Live attenuated vaccines are contraindicated in pregnancy.Some examples of live attenuated : Viral: MMR vaccine, chicken pox vaccine, smallpox vaccine, oral polio vaccine Sabin, rotavirus vaccine, and yellow fever vaccine.Bacterial: BCG vaccine,typhoid vaccineNote: Recently live attenuated influenza vaccine came into use, given as nasal spray. 