How often should Tdap (tetanus, diphtheria, pertussis) boosters be given?

How often should Tdap (tetanus, diphtheria, pertussis) boosters be given?

• A. Every year
• B. Every 5 years
• C. Every 10 years
• D. Every 15 years

Answer: (C)

Tdap (tetanus, diphtheria, pertussis) booster shots are recommended every ten years for adults. This schedule helps to maintain immunity against these diseases, particularly tetanus and diphtheria, which have been shown to decline over time without booster doses. The ten-year interval ensures ongoing protection, especially as pertussis outbreaks occasionally occur, emphasizing the need for updated vaccinations in the population. While annual vaccinations are often applicable for other vaccines, such as influenza, Tdap's recommendation is specific to a ten-year timeframe, making this choice the correct answer. Understanding this schedule is vital for maintaining public health and preventing outbreaks of these potentially serious infections.

Tdap (tetanus, diphtheria, pertussis) booster shots are recommended every ten years for adults. This schedule helps to maintain immunity against these diseases, particularly tetanus and diphtheria, which have been shown to decline over time without booster doses. The ten-year interval ensures ongoing protection, especially as pertussis outbreaks occasionally occur, emphasizing the need for updated vaccinations in the population.

While annual vaccinations are often applicable for other vaccines, such as influenza, Tdap's recommendation is specific to a ten-year timeframe, making this choice the correct answer. Understanding this schedule is vital for maintaining public health and preventing outbreaks of these potentially serious infections.