Which of the following vaccines is recommended for preventing tetanus?

The Tdap vaccine is specifically recommended for preventing tetanus, along with diphtheria and pertussis. Tetanus is a serious bacterial infection characterized by muscle stiffness and spasms, and it is caused by the bacterium Clostridium tetani, which is commonly found in the environment. The Tdap vaccine contains a reduced dose of the diphtheria and pertussis components, but it includes protection against tetanus. Vaccination with Tdap is crucial because it helps ensure immunity against these diseases, especially in populations at risk or during pregnancy, where maternal immunization can protect newborns through passive immunity.

While the diphtheria vaccine is part of the Tdap formulation, it does not provide direct protection against tetanus on its own. The MMR vaccine is focused on measles, mumps, and rubella, and the influenza vaccine protects against influenza viruses, neither of which provide any protection against tetanus. Therefore, the Tdap vaccine is the appropriate choice for preventing tetanus.