Total lot release volume of DTaP-Hib and DTaP-IPV/Hib vaccines in China 2017-2022
In 2022, 3.38 million doses of DTaP-Hib vaccines were released in China. The vaccine protects against diphtheria, tetanus, pertussis, and Haemophilus influenzae B virus. During the same period, 6.3 million DTaP-IPV/Hib vaccines, which offer additional protection against poliomyelitis, were released in the country.