Final answer:
The two types of vaccines for B. pertussis are DTaP and Tdap. The DTaP vaccine is given to children and the Tdap vaccine is given to adolescents and adults.
Step-by-step explanation:
There are two types of vaccines for B. pertussis, which is responsible for whooping cough. In the United States, the DTaP and Tdap vaccines are used. The P component in both vaccines is a pertussis toxoid. The DTaP vaccine is given to children, while the Tdap vaccine is given to adolescents and adults as a booster.