Adacel

Adacel is a quadrivalent tetanus, diphtheria, acellular pertussis, and inactivated polio (Tdap/IPV) booster vaccine composed of purified toxoids and bacterial components rather than a single chemical entity, so it carries no molecular formula or CAS number. Used to boost immunity in individuals aged 10-64 against tetanus, diphtheria, pertussis, and polio, it is offered in injection grade, complying with ChP and USP standards, by VuRoyal (SuQian) Pharmaceutical Company LLC, which is not the manufacturer, with distribution across North America and Central/South America.