(CIDRAP News) The US Postal Service (USPS) closed 11 post offices and facilities in the Washington, DC, area yesterday after routine air sampling indicated possible anthrax at a mail handling facility at the Anacostia Naval Station in Washington.
"Out of an abundance of caution, the Postal Service has decided to close and test facilities for biohazard contamination," USPS spokesman Azeezaly Jaffer said in a statement yesterday evening.