In Nha Trang, the Institute of vaccine Research is producing safe vaccines for the country's most common diseases, including tuberculosis, tetanus and diphtheria, among others.
在芽庄，疫苗研究所正在生产包括结核病、破伤风和白喉等疾病在内的该国最常见病的安全疫苗。
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By comparison, the vaccination rate for the adolescent Tdap vaccine (for protection against tetanus, diphtheria and whooping cough) is about 85% or higher for all racial and ethnic groups.
The delayed hypersensitivity induced by the diphtheria toxoid with different purity and dose was investigated to guide the vaccine production and improve the vaccine quality.