USPS is giving out free At-Home Covid-19 Antigen Tests by mail.. When you arrive on their site, scroll down to see the request form, enter your address and submit. If you missed this great freebie, I advise you to be steadfast on requesting them..
Your order of 8 tests will come in 2 separate packages (4 tests in each package), each with its own tracking number. Shipping is free.
Note: You can also get a free at home HIV test here.