CHICAGO, Ill. -- Scientists are continuing to develop new COVID-19 testing methods. Everything from throat swabs and saliva tests to breathalyzers are potential options. The federal government has ...

DURHAM, N.C. (WTVD) -- State and local health leaders say they need more novel coronavirus test kits to get a handle on the extent of the outbreak. "One of the biggest challenges, as people have been ...

Costco is now offering at-home testing for COVID-19. The retailer's new saliva test can only be bought online. Because it's a spit test, you don't have to worry about a long nasal swab. The process is ...

A Covid-19 antigen self-test kit shows a positive case on January 13, 2022 in Madrid. - Spain today agreed to cap the cost of Covid antigen tests at just under three euros after the government came ...

PARIS (Reuters) - Clinical diagnostics company Novacyt, one of many healthcare companies whose shares have surged during the pandemic, launched a test on Thursday to differentiate between COVID-19 and ...