A new nasal swab test can accurately predict the severity of COVID-19 infections. It provides a more precise prediction than currently available of how serious the case is by focusing on ...

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 ...

"The most common symptoms include sore throat, high fevers, lots of nasal congestion and dry cough ," Dr. Juanita Mora, MD, a board-certified physician specializing in allergy and immunology, says.

New research has suggested that many people who have had COVID-19 are likely to still be living with a long-term symptom of ...

Daily squirts of a safe, over-the-counter allergy nasal spray may prevent COVID-19 infections from taking hold, according to ...

I had a positive Covid-19 test, and then I didn’t. Confused? I was, too, and in many ways, still am. But before I clear it up for you, let me share a little something about myself by way of background ...

A new study has discovered another way to potentially prevent COVID-19. Researchers at Saarland University in Germany headed a clinical trial that found a nasal spray could reduce the risk of ...

Symptomatic or viral rebound is estimated to occur in 0.8% to 32% of Paxlovid recipients and 1.1% to 31% of those who receive ...

A common nasal spray may lower the risk of getting Covid-19, a new study shows. Dr. Leana Wen discusses what this all means as coronavirus cases rise.

News A toddler got a nasal swab test but left before seeing a doctor. The bill was $445. $445 for the combined covid and flu test — from an ER visit in which the patient never made it beyond the ...

Results are detected within just a few minutes, the agency said. The Food and Drug Administration has granted emergency use authorization for a COVID-19 test that uses breath samples -- the first of ...