a test for SARS-Cov-2, the virus that causes COVID-19). But almost as rapidly as the number of COVID-19 cases rises, the news changes, and it appears that simple, rapidly performed antibody tests ...

I'm Dr. John Whyte, the chief medical officer at WebMD, and you're watching Coronavirus in Context ... I mentioned that the rapid antigen test, you have to have sufficient viral load.

Antibody testing is usually done ... performed by a health care professional, but the rapid test can miss some cases. Antigen test. This COVID-19 test detects certain proteins in the virus.

Rapid tests are supposed to detect antibodies in the blood of people ... The rapid testing kits cannot test for coronavirus itself and several scientists have raised concerns over their use ...

Hopes that coronavirus ... a-half million antibody tests, but has not yet found one that is reliable enough to use - and stresses that it will not approve the use of any test until it can be ...

including a rapid COVID-19 test, a tool that can capture antibody profiles from the blood plasma of convalescing coronavirus patients, and a platform for characterizing glycans in the spike protein ...

Shares in Sorrento Therapeutics rose 158% on Friday after it revealed plans to start human trials of an antibody therapy that achieved complete inhibition of the coronavirus in preclinical studies.

Generally, testing for prior infections involves looking for antibodies that bind ... people who have had a previous COVID-19 infection, potentially by as much as 40 percent. So, is there any reliable ...

The COVAIL trial reveals that neutralizing antibody titers correlate with COVID-19 risk reduction after mRNA boosters. Learn how this impacts vaccine strategies against emerging variants.

Invivyd announced that a manuscript preprint conveying data from the CANOPY Phase 3 clinical trial of pemivibart for the pre-exposure prophylaxis of COVID-19, including long-term protection shown ...

The following is a summary of “Seroprevalence against SARS-CoV-2 after booster vaccination in a prison in Alicante (Spain),” published in the January 2025 issue of Infectious Disease by Montagud et al ...