In September 2020, the SD Biosensor STANDARD Q COVID-19 Ag Test became the first rapid antigen test ever listed under WHO’s ...

WHO noted that prequalified tests can now be prioritized in pooled procurement mechanisms, which help lower prices, stabilize ...

As the nation experiences what many experts believe is the second-largest wave of COVID infections since the pandemic started, many Americans will be checking to make sure they don’t have the ...

SAN ANTONIO — COVID cases are once again on the rise in south Texas, as well as across the country. Many of you may have not tested yourselves at home in quite some time. In tonight's edition of ...

The test delivers results in approximately 15 minutes. The U.S. Food and Drug Administration authorized the first over-the-counter combination COVID-19 and flu test outside of emergency use on Monday ...

Researchers have developed a novel antibody-based enzyme switch that converts antibody–antigen binding into enzyme activity, paving the way from detection via bioluminescence to the control of ...

Subscribe to our newsletter for the latest sci-tech news updates. Proteins that respond to external stimuli function as molecular switches, playing a vital role in the precise regulation of biological ...

Rapid antigen tests for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are effective tools for the diagnosis of acute infection, particularly when used serially. 1 The percentage of ...

COVID cases are starting to creep up again in the U.S., and it’s understandable to have new questions about the virus and the newest CDC guidance on isolation after a positive test. After all, it’s ...