More than two years after the World Health Organization (WHO) declared an end to the emergency phase of the Covid-19 pandemic, the virus continues to circulate globally. While current data suggest ...

QuidelOrtho's Sofia 2 SARS Antigen+ FIA test returns results within 10 minutes. Once each test is complete, the Sofia 2 system automatically adds the de-identified results to the company's Virena data ...

A prospective cohort study has found that repeat testing in 48-hour intervals with a rapid antigen test (Ag-RDT) may be required to rule out SARS-CoV-2 infection. This means that people testing for ...

The question quickly arose whether existing rapid antigen tests could detect newly emerging variants. Using clinical samples obtained from diagnostic labs throughout the U.S. from 2020 to 2023, the ...

Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is a global public health threat causing Coronavirus Disease-2019 (COVID-19). The World Health Organization approved reverse transcriptase ...

The availability of rapid antigen tests has significantly advanced efforts to contain the spread of COVID-19, but every new variant of concern raises questions about whether diagnostic tests will ...

Antigen tests that are ready in 15 minutes and can be stored and used at home have been crucial for many who are trying to mitigate risk of contracting the coronavirus. But now some people with ...

Add Yahoo as a preferred source to see more of our stories on Google. Over-the-counter multiplex tests for more than one illness may soon come to a pharmacy near you. Paco Burgada/iStock via Getty ...

One home swab now tells a household which of four winter respiratory viruses is present. But it can miss real infections that a lab PCR would catch ...

The health ministry can start the process to officially approve online sales of rapid antigen test kits, after its expert ...