01/28/2022
COVID-19 Rapid Test 5 pack in-stock (LIMITED TILL NEXT SHIPMENT COMES)
Rapid antigen tests are lateral flow assays (LFAs) that detect the presence of the specific viral antigens (proteins) of the virus. Antigen tests are most effective in the 2 days before the onset of symptoms and for the next 3 days starting when symptoms develop. These tests are relativity inexpensi...