CLEVELAND, Ohio — Families can now test for flu, COVID-19 and respiratory syncytial virus with one at-home test. The Flowflex® Plus RSV + Flu A/B + COVID 4-in-1 test is now available in Northeast Ohio ...

…serological tests can play a critical role in the fight against COVID-19 by helping healthcare professionals to identify individuals who have overcome an infection in the past and have developed an ...

People do not need to have tested positive for the coronavirus to be considered for a diagnosis of long COVID, a new report from the National Academies of Sciences, Engineering and Medicine concludes.

So when and how should you use them? By Dani Blum Yet again this winter, millions of Americans will wonder if a nagging cough or body aches is a sign they’re coming down with Covid or the flu. This ...

Wastewater testing grew tremendously during the pandemic. But is it ready to tackle the opioid crisis, air pollution and antibiotic resistance? In late 2020, COVID-19’s global death toll was rising as ...