Beginning Nov. 20, 2023, every U.S. household can again place an order to receive four more free COVID-19 rapid tests delivered to their home by visiting If you did not order tests this fall, you may place two orders for a total of eight tests. Additionally, before you discard any “expired” test kits you have, please check here to see if the expiration dates of your COVID-19 tests have been extended.


NEW - P&W Final Study Findings - May 23, 2013 Employee Town Hall Presentation


New - Final Fact Sheet

Fact Sheets:






Executive Summaries of Continuing Investigations:

Related Web Sites: