What is the 4 in 1 vaccine?

The 4 in 1 vaccine immunises against Diphtheria, Tetanus and Pertussis (whooping cough) and Poliomyelitis (Polio). Children should be given vaccines protecting them from these diseases at 2, 4 and 6 month. A further booster shot should be given when children are between 4-5 years of age. Diphtheria is an infection caused by the […]