A 22-year-old started a new job at a health center; which vaccine would be appropriate for him?

For a 22-year-old starting a new job at a health center, the MMR (measles, mumps, rubella) vaccine is particularly appropriate due to the close interactions he may have with patients, coworkers, and the general public in a healthcare setting. Measles, mumps, and rubella are contagious viral diseases that can be serious, and outbreaks can occur in communal settings such as health care facilities.

Healthcare workers should be adequately vaccinated to prevent the transmission of these diseases. The MMR vaccine is usually administered during childhood but is crucial for adults who have not been vaccinated or whose immunity is unknown. Confirming vaccination status or administering the MMR vaccine ensures that the individual is protected from these diseases, which is essential when working in the health sector where exposure risk is higher.

In contrast, while hepatitis A, meningococcal, and influenza vaccines are also important, they may not be as universally required or prioritized for a 22-year-old starting this type of job compared to ensuring immunity to measles, mumps, and rubella.