Serological evidence for human exposure to Bacillus cereus biovar anthracis in the villages around Tai National Park, Cote d'Ivoire.

ABSTRACT: Bacillus cereus biovar anthracis (Bcbva) is an untypical anthrax-causing pathogen responsible for high wildlife mortality in Taï National Park (TNP), Côte d'Ivoire. However, nothing is known about its effect on the rural population living in the region bordering TNP. Contact to bushmeat is a known risk factor for exposure to a variety of zoonotic pathogens, but no human infections with Bcbva were noted so far. Therefore, we performed a retrospective seroprevalence analysis with sera from 1,386 study volunteers. We used assays which detect antibodies against the protective antigen PA, which is synthesized by both Bcbva and classic B. anthracis, and against the recently described antigen pXO2-60, a 35-kDa protein only produced by Bcbva. We found a high seroprevalence (22.37%) of antibodies a

SUBMITTER: Dupke S 

PROVIDER: S-EPMC7224451 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature