DPT vaccine is a combination of

Options

A. Diphtheria, Pertussis and Tetanus
B. Dengue, Pertussis and Typhoid
C. Dengue, Polio and Tetanus
D. Diphtheria, Pertussis and Typhoid

Answer

A

Explanation

DPT refers to a class of combination vaccines against three infectious diseases in humans: diphtheria, pertussis (whooping cough) and tetanus. The vaccine components include diphtheria and tetanus toxoid, and killed whole cells of the organism that causes pertussis.