A PCR test detects the actual genetic material of the virus and involves a step that amplifies the presence of any material ...

Stratus and Nimbus have similar symptoms to previous variants including a fever, cough and runny nose, but the Nimbus variant ...

Regular asthma reviews are required all year round, not just in the winter months. FeNO testing is an excellent way to ...

(NAPS)—Flu symptoms are often coupled with uncertainty. What steps can you take if you start feeling sick? Is it really the ...

“Asking for an antibiotic to make your cold go away faster is not going to help, and it actually contributes to bacterial ...

The Simplexa COVID-19/Flu A/B  & RSV Direct Kit is used for the detection and differentiation of infections with SARS-CoV-2, flu A/B, and respiratory syncytial viruses.

Four physicians disciplined by state licensing boards for allegedly spreading misinformation about Covid-19 sued a national ...

One hundred days out from a return to the pinnacle of winter sports, the prospect of more Covid daily testing misery has gone.

It's not easy to tell these health conditions apart based on their symptoms alone. Find out about the differences between these illnesses.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." New research suggests an over-the-counter nasal spray containing Azelastine may help lower the risk of ...

Researchers say people using a common allergy nasal spray, azelastine, were 69% less likely to contract COVID-19. Participants in the trial were also 71% less likely to catch the common cold than ...