Researchers say people using a common allergy nasal spray, azelastine, were 69% less likely to contract COVID-19.

Silicon Valley medical equipment startup Visby Medical has received Emergency Use Authorization by the U.S. Food and Drug Administration for a portable PCR COVID-19 test kit, the first company to do ...

The best way to know if a sore throat is a COVID symptom is to take a test.

There are three different ways to test for COVID-19: PCR tests, antigen tests and antibody tests. Each method is best for a different stage of COVID-19 infection. Used in sequence, all three methods ...

Early in the coronavirus pandemic, U.S. President Donald Trump put his faith in a toaster-sized machine that could spit out test results in a matter of minutes.

Researchers discuss the effects of azelastine nasal spray on the rate of SARS-CoV-2 infection as compared to placebo.

An everyday hay fever spray may do more than tame sneezes. In a rigorously run German trial, adults who used azelastine nasal spray three times a day were less likely to catch COVID-19 than those who ...

Peter is a writer and editor for the CNET How-To team. He has been covering technology, software, finance, sports and video games since working for @Home Network and Excite in the 1990s. Peter managed ...

Opportunities in the COVID-19 diagnostics market include growing demand for rapid and precise diagnostic tests, especially mass and molecular diagnostics, innovation in at-home testing kits, and ...

ATLANTA - The Georgia Department of Public Health is debuting kiosks that provide free COVID-19 PCR tests and results in roughly two days. The health department said Wednesday kiosks offer tests 24/7 ...

CINCINNATI (WKRC) - The secret to stopping COVID-19 may be in fighting it where it enters the body. It turns out that a different kind of antibody might hold the secret to stopping re-infection or ...

ATLANTA — Kiosks for free COVID-19 tests are available at several locations across the state, according to the Georgia Department of Public Health. The stalls are open 24 hours a day, seven days a ...