美国医生警告说,由于疫苗接种率下降, Hib 可能会再次出现. U.S. doctors warn of a potential Hib resurgence due to falling vaccination rates.

医生警告说,由于疫苗接种率下降, 在美国可能出现Hib的复发. Doctors warn of a potential Hib resurgence in the U.S. due to falling vaccination rates. 在1987年疫苗出台之前, Hib是一种致脑膜炎和肺炎等严重疾病的细菌感染, 每年杀死成千上万儿童. Hib, a bacterial infection causing severe illnesses like meningitis and pneumonia, previously killed thousands of children annually before a vaccine was introduced in 1987. 卫生官员敦促家长确保孩子接种疫苗, 以防止这种可预防的疾病再次出现. Health officials urge parents to ensure children remain vaccinated to prevent a return of this preventable disease.