Question: is dtap a toxoid vaccine?
Answer: Diphtheria Toxoid–, Tetanus Toxoid–, and Pertussis Antigen–Containing Vaccines. Vaccines to prevent diphtheria, tetanus, and pertussis are available in various formulations and are given in 0.5 mL doses (see Table 10-1). The four most common combination vaccines are DTaP, Tdap, DT, and Td.