Researchers report a rapid and sensitive testing method for COVID-19 biomarkers that amplifies the binding signal for a target biomarker and provides detection within one second.

Experts explain how to shop for at-home Covid tests, including information about different at-home Covid testing methods and how accurate each is.

What are all the coronavirus testing methods? Viral tests, antibody tests, at-home test: What you need to know before you check for COVID-19 ...

China is expanding its testing protocols to include anal test swabs for high-risk COVID-19 patients.

All of the currently available COVID-19 testing methods fall into one of three main categories: PCR tests, antibody tests, and antigen tests.

The Food and Drug Administration has issued an emergency use authorization for a new coronavirus testing method using the body’s T-cells -- which could help better diagnose COVID long-haulers.

With so many At-home Covid rapid testing options on the market, figuring out which COVID test is right for you can be hard, here's what our experts and researchers had to say.

A feasibility study in Germany found that concertgoers strongly supported medical detection dogs for COVID-19 screening, with ...

UNMC doctors invent new COVID-19 testing method Two clinicians at the University of Nebraska Medical Center are hoping to change the way COVID-19 tests are given. They believe they have a product ...

You can exhibit COVID-19 symptoms yet test negative due to early infection, low viral load, or immune response. PCR testing ...

Costco is offering at-home testing for COVID-19, through a saliva test that can be ordered online and mailed back for results in 1-3 days.

That means 20% of people who use an at-home test could get a negative result, even if they are infected with COVID-19. Here are some tips to make sure your test results are error-free: ...