Is there a pertussis vaccine without tetanus?

Yes, there are pertussis vaccines available without tetanus. These vaccines typically contain only the pertussis component, and are used when tetanus is not a concern or has already been vaccinated for. Some examples of these vaccines include:

- Acellular pertussis vaccine (aP): This vaccine contains purified parts of the pertussis bacteria that stimulate an immune response against the bacteria.

- Whole-cell pertussis vaccine (wP): This vaccine contains the whole pertussis bacteria that has been inactivated or killed.

These pertussis-only vaccines are often used in combination with other vaccines, such as diphtheria and polio, to form combination vaccines like:

- DTaP (diphtheria, tetanus, and acellular pertussis)

- Tdap (tetanus, diphtheria, and acellular pertussis)

Tdap is commonly given as a booster shot to adults and adolescents, while DTaP is usually given to children as part of their primary vaccination schedule. The specific pertussis vaccine without tetanus that is appropriate for you will depend on your age, health status, and previous vaccination history. It is best to consult with your healthcare provider to determine which vaccine is right for you.