The availability of a four-in-one respiratory virus diagnostic for home use may be a boon to consumers, but some clinicians say it should not be used as a substitute for a physician’s guidance.

The FDA has authorized a test without a prescription that detects COVID-19, flu and respiratory syncytial virus or RSV. The test, made by Labcorp, is the first of its kind that doesn’t require a ...

If it feels like everyone is getting the flu, you're not imagining it. This is shaping up to be another severe flu season. That's why it's important to take advantage of every tool we have to keep the ...

If it feels like everyone is getting the flu, you're not imagining it. This is shaping up to be another severe flu season. That's why it's important to take advantage of every tool we have to keep the ...