Severity of a COVID-19 illness could be determined by examining autoantibodies in the nasal cavity, allowing more personalized treatment protocols. Severe COVID-19 can be life-threatening for patients ...

A wide variety of COVID-19 symptoms exist, ranging from mild to severe, and while current strains of the virus generally cause milder symptoms, those with co-morbidities are still at an exponentially ...

For nearly two years, public health systems have been playing a game of Russian roulette when it comes to severe COVID-19. Some people get extremely sick or die. Others escape with few or no ...

So, you've got your hands on a COVID-19 self-test because you think you, too, have been exposed to the virus as cases spiral upward in the nation, Ohio and Kentucky, and the Cincinnati region. These ...

Adding a throat swab specimen to a nasal specimen significantly increased sensitivity of COVID-19 rapid antigen tests, whether self-collected or collected by a healthcare worker, a randomized clinical ...

An Army-Harvard team of expert scientists have been performing “specialized testing” of industry built swab prototypes to ensure that new, alternative designs meet the requisite performance and ...

WASHINGTON — Around 11,000 at-home COVID-19 tests are being recalled because of the possibility of false negative results. Detect, Inc. announced it is voluntarily recalling three specific lots of its ...

NEW YORK -- Should you take your COVID tests by swabbing your throat instead of your nostril? ABC's Chief Medical Correspondent Dr. Jen Ashton says it really depends on the test. Dr. Ashton joined ...

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 ...