http://www.cdc.gov/niosh/docs/2008-104

Cover of NIOSH publication 2008-113. Large indoor industrial poultry facility Protecting Poultry Workers from Avian Influenza (Bird Flu) DHHS (NIOSH) Publication Number 2008-113

http://www.cdc.gov/niosh/docs/2008-113

NIOSH Health Hazard Evaluation

Transportation, Warehousing, and Utilities Sector: Evaluation of exposure to H. capsulatum

NIOSH responded to a union request at a post office to evaluate concerns about possible exposure to Histoplasma capsulatum, a fungus that causes histoplasmosis through exposure to pigeon droppings. NIOSH investigators found no specific occupational or environmental exposures that explained the workers’ symptoms, and determined that the potential for employees to contract histoplasmosis was low. Investigators recommended that managers continue to ensure that measures are in place to prevent animals from entering the ventilation system and that regular housecleaning activities are performed to reduce particulate matter in the building. Investigators also recommended that employees report any concerns they have to management. The final report is available at http://www.cdc.gov/niosh/hhe/reports/pdfs/2007-0216-3056.pdf.