A history of anaphylaxis from neomycin contraindicates which of the following vaccines?

The option that identifies a history of anaphylaxis from neomycin as a contraindication relates specifically to vaccines that contain this preservative or ingredient. Neomycin is an antibiotic that can trigger allergic reactions in some individuals, particularly severe reactions such as anaphylaxis.

Vaccines such as the Hepatitis A, Inactivated Poliovirus Vaccine (IPV), Measles, Mumps, and Rubella (MMR), Rabies, smallpox, varicella, zoster, and influenza vaccines may contain neomycin as one of their components. Therefore, individuals with a documented history of anaphylaxis to neomycin are advised against receiving these vaccinations due to the potential for a life-threatening allergic reaction.

In contrast, the shingles vaccine (zoster) does have neomycin, but it is grouped within the larger category of "D," which accounts for multiple vaccines that may pose a risk based on the individual's allergies. The HPV vaccine and Hepatitis B vaccine do not contain neomycin, hence they are not directly contraindicated for someone with a neomycin allergy, allowing these vaccines to be considered safer options in this specific scenario. Thus, identifying the vaccines categorized under option D accurately highlights those that should be