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A TDaP vaccine (tetanus, diphtheria, pertussis) or pertussis-only vaccine helps protect children against this disease. Vaccination starts in infancy. In April 2005, the U.S. government approved the first pertussis booster shot for kids aged 10 to 18. The booster shot, called Boostrix, is a lower dose of infant petussis vaccine. The infant pertussis vaccine can start to wear off after about 5 years, and some previously immunized teens and adults can get a mild form of the disease. The booster shot may help reduce the number of pertussis cases in adolescents and adults. The American Academy of Pediatrics recommends vaccinating children at 11-12 years of age.
The tetanus toxoid, reduced diphtheria toxoid and acellular pertussis vaccine (Tdap) - will replace the Td (tetanus and reduced diphtheria toxoids) vaccine in the childhood immunization schedule. The Td vaccine is used for booster doses for adolescents and adults.
During a pertussis outbreak, unimmunized children under age 7 should not attend school or public gatherings, and should be isolated from anyone known or suspected to be infected. This should last until 14 days after the last reported case.
Some health care organizations strongly recommend that adults up to the age of 65 years receive the adult form of the vaccine against pertussis.
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