Pre- and Postlicensure Animal Efficacy Studies Comparing Anthrax Antitoxins.

ABSTRACT:

Background

The deliberate use of Bacillus anthracis spores is believed by the US government to be a high bioweapons threat. The first line of defense following potential exposure to B. anthracis spores would be postexposure prophylaxis with antimicrobials that have activity against B. anthracis. Additional therapies to address the effects of toxins may be needed in systemically ill individuals. Over the last 2 decades, the United States government (USG) collaborated with the private sector to develop, test, and stockpile 3 antitoxins: anthrax immunoglobulin intravenous (AIGIV), raxibacumab, and obiltoxaximab. All 3 products target protective antigen, a protein factor common to the 2 exotoxins released by B. anthracis, and hamper or block the toxins' effects and prevent or reduce pa

SUBMITTER: Slay RM 

PROVIDER: S-EPMC9649416 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature