You are instructing a 65-year-old adult patient about his risk for measles, mumps, or rubella and whether he needs to receive the vaccination. He has a history of allergy to neomycin. Your instruction should include:

a) Advising him to avoid the vaccination due to his allergy to neomycin
b) Recommending the vaccination regardless of his allergy history
c) Suggesting alternative vaccination options without neomycin
d) Explaining that neomycin is not present in the measles, mumps, and rubella vaccine