New research reveals where the virus was hiding and hints at how to truly purge it from the body.

Merck reports that its antiviral molnupiravir was effective against early stages of COVID-19 in high-risk patients in a Phase 3 clinical trial.

A lackluster performance in clinical trials of the monoclonal antibody aducanumab has left some experts unconvinced of its benefit.

A dysfunctional lymphatic system, described as a clogging of the brain’s sink, may explain why immunotherapies fail in some Alzheimer’s patients.

A treatment of two monoclonal antibodies against SARS-CoV-2 is ninefold less effective in the lab against the B.1.351 variant than against the dominant version of the virus.

Recent data show that the drug bamlanivimab, also known as LY-CoV555, does not appear to help those with severe cases of COVID-19, but trials continue for milder cases.

Eli Lilly reports a 72 percent reduction in hospitalization risk among patients who received its monoclonal antibody compared to those who received a placebo.

Testing out combinations of antiviral proteins from llamas could help researchers create potent virus-neutralizing multimers.

In record time, scientists have gone from harvesting antibodies against SARS-CoV-2 from survivors of coronavirus infections to testing the antibodies’ safety as a drug in humans.

The virus’s tool for prying open host cells is coated in a protective armor of sugar—but gaps may offer vulnerability to disruption by antibodies.

The move will allow the Belgium-headquartered biopharmaceutical giant to boost its work on treatments for rare diseases.

REGN-EB3 and mAb114 reduced mortality in a clinical trial carried out during the ongoing outbreak in Democratic Republic of Congo.

Executives at a biotech that develops new antibodies argue that Ram Sasisekharan didn’t come up with the structures for at least two experimental therapies that his group has described.