Pertussis, often called whooping cough, is caused by a bacterial infection. It’s a highly contagious illness that spreads easily from person to person through airborne germs from the nose and Author: Lindsey Konkel.
Vaccine protection for pertussis (whooping cough), tetanus, and diphtheria fades with time. Therefore, CDC recommends a single dose of Tdap for adults 19 or older who have not previously received a Tdap vaccine. CDC recommends adults receive a tetanus and diphtheria booster (called Td) every 10.
Whooping cough is most contagious before the coughing starts, so the most effective way to prevent it is to get vaccinated. The whooping cough vaccine for adults (and adolescents) is called Tdap (tetanus-diphtheria-acellular pertussis). Younger children get a different formulation, called DTaP.
The Tdap booster contains tetanus, diphtheria, and pertussis. If an adult did not get a Tdap as a preteen or teen, he or she should get a dose of Tdap instead of the Td booster. All adults should get a Td booster every 10 years, but it can be given before the 10-year mark. Pregnant women should have the booster late in the second trimester, or.