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Immunologic response of unvaccinated workers exposed to anthrax, Belgium
Pierre Wattiau1, Marc Govaerts, Dimitrios Frangoulidis
1Veterinary and Agro-chemical Research Centre, Department of Bacterial Diseases, Brussels, Belgium. pierre.wattiau@var.fgov.be
Abstract:
To determine immunologic reactivity to Bacillus anthrax antigens, we conducted serologic testing of workers in a factory that performed scouring of wool and goat hair. Of 66 workers, approximately 10% had circulating antibodies or T lymphocytes that reacted with anthrax protective antigen. Individual immunity varied from undetectable to high.
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