These tests have very limited clinical use. The need for antibody testing would be to determine if a patient has recovered from COVID-19, and whether we could take a sample of the patient’s plasma to ...

You can once again order four free at-home COVID-19 tests from the federal government through the United States Postal Service (USPS) at covidtests.gov. The White House program reopened Thursday in ...

Add Yahoo as a preferred source to see more of our stories on Google. Jan. 12—Just before midnight Tuesday, Gov. Jim Justice announced he tested positive for COVID-19. He said he has made alternate ...

A new biotechnology company in McKinney has ambitions to become the world's first fully integrated platform for polymerase chain reaction (PCR) testing - the same technology behind a common COVID-19 ...

A government advisory panel is urging the health ministry to allow the online sales of authorized COVID-19 antigen test kits ...