<prompt> True regarding MMR vaccine are all of the following except -May lead to fever rash in vaccinated populationIt is a live vaccineMMR can be given to pregnant femalesJeryl lynn strain has the lowest incidence of post vaccine aseptic meningitis  <response>: Option 1 - True - Adverse events from MMR vaccine include fever usually 6-12 days following vaccination, rash in 5 of vaccinated persons, ahralgia, aseptic meningitis, lymphadenopathy Option 2 - True - MMR is a live vaccine Option 3 - False - All live vaccines except yellow fever vaccine are contraindicated in pregnant women Option 4 - True -Evidence shows that aseptic meningitis is aw all mumps vaccine strains except the Jerryl Lynn strain. 