The warning is for the “Flowflex SARS-CoV-2 Antigen Rapid Test (Self-Testing)” from ACON Laboratories. The test comes in a dark blue box with white lettering and symbols in the lower right corner of ...

The Flowflex SARS-CoV-2 Antigen Rapid Test (Self-Testing) kit isn’t authorized for sale in the United States. FDA ACON Laboratories wants U.S. consumers to use its “Flowflex COVID-19 Antigen Home Test ...

A coronavirus antigen test has been recalled after officials discovered that it was a counterfeit and not approved by the Food and Drug Administration (FDA) for use in the United States. ACON ...

The Food and Drug Administration (FDA) has cleared ACON Laboratories’ Flowflex COVID-19 Antigen Home Test, the first over-the-counter (OTC) antigen test. Previously, the test was authorized for ...

An example shared by the FDA comparing a counterfeit Flowflex COVID-19 Antigen Home Test with a real, FDA-authorized one. Food and Drug Administration Keep an eye out for counterfeit at-home COVID-19 ...

The Flowflex® PLUS COVID-19 and Flu A/B Home Test is all you need to determine your family’s COVID-19/Flu status. DERMACARE BIOSCIENCES TO DISTRIBUTE ACON LABS NEW FLOWFLEX PLUS COVID-19 and FLU A/B ...

FDA-cleared test enables at-home detection of RSV, Flu A/B and COVID in adults and pediatric populations. SAN DIEGO, Jan. 23, 2026 /PRNewswire/ -- ACON Laboratories, Inc. today announced the retail ...

STATEN ISLAND, N.Y. — The U.S. Food and Drug Administration (FDA) is warning people to not use certain Flowflex coronavirus (COVID-19) rapid tests, because there is a risk of false results. The FDA ...

ACON Laboratories wants U.S. consumers to use its “Flowflex COVID-19 Antigen Home Test,” not its “Flowflex SARS-CoV-2 Antigen Rapid Test (Self-Testing)“ because the latter is a counterfeit test — in ...