because attenuated live vaccines contain viruses that are less virulent, many booster vaccines must be given to produce an effective immune response. group of answer choices true false

Numerous booster shots are required to induce a robust immune response since attenuated live vaccines contain fewer virulent viruses is false.A variant of the living virus that has been weakened is included in live attenuated vaccinations so that it won't cause major illness in those with good immune systems. The measles, mumps, and rubella vaccination (MMR) and varicella (chickenpox) vaccines are two examples of live attenuated vaccines. According to recommendations, the nonclinical assessment of live attenuated vaccines should include a determination of the level and stability of attenuation as well as the use of assays that separate attenuated strains from fully virulent and, ideally, partially virulent strains to measure reversion. The manufacturing procedure is also set up to evaluate the stability of attenuation. Determined is the possibility of genetic information interchange with non-vaccine strains.Learn more about Vaccines athttps://brainly.com/question/17031035?referrer=searchResults#SPJ4