Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Review
. 1999 Jun;27(2):61-9.
doi: 10.1006/biol.1999.0181.

Development of acellular pertussis vaccines

Affiliations
Review

Development of acellular pertussis vaccines

Y Sato et al. Biologicals. 1999 Jun.

Abstract

In 1974, the authors reported the isolation and characterization of protective antigens of Bordetella pertussis in mice. With this information, an acellular pertussis vaccine was developed, composed mainly of pertussis toxin (PT) and filamentous haemagglutinin (FHA). Substances causing side effects, especially lipopoly sacahoride (LPS) or endotoxin that cause fever, were removed, and detoxification of the PT by formaldehyde with retention of potency was achieved. In 1981, an acellular pertussis vaccine called the "Adsorbed Purified Pertussis Vaccine" was approved in Japan, in place of the whole-cell pertussis vaccine. The acellular pertussis vaccine has been widely accepted as safer and more efficacious in Japan. Since 1981, intense surveillance has shown that there are only rare adverse reactions and that pertussis has virtually been eliminated in Japan. Evaluation of active immunization with highly purified and pharmacologically inert PT and FHA and passive immunization with polyclonal and monoclonal antibodies, provide quantitative data about the vaccine-induced immunity in mice. Finally, it was discovered that the PT toxoid in the vaccine is the major and essential protective antigen. The toxoid of PT should be sufficient for protection against pertussis.

PubMed Disclaimer

Substances

LinkOut - more resources