FDA cleared the Flowflex Plus RSV + Flu A/B + COVID Rapid Test from ACON Laboratories, Inc. on Jul 10, 2026 under K261212, a dual track 510(k). The device falls under product code SCA, Multi-Analyte Respiratory Virus Antigen Detection Test, regulated at 21 CFR 866.3987 as a Class 2 device. The review panel was Microbiology.

FDA logged the submission as received on Apr 14, 2026. The decision came 87 days later, inside the 90 FDA-day goal for a 510(k).

ACON Laboratories, Inc. has 3 other decisions in the tracker over the last 12 months: K251697 (Flowflex® Plus Strep A Rapid Test Cassette; Flowflex® Plus Strep A Rapid Test Strip), K251749 (Flowflex Plus RSV + Flu A/B + COVID Home Test), K250085 (On Call® Sure GK Blood Glucose & Ketone Monitoring System; On Call® Sure Sync GK Blood Glucose & Ketone Monitoring System).