Researchers have activated specific immune cells that induce broadly neutralizing antibodies in monkeys, a first step toward an HIV vaccine.

Viruses can get into cells in several ways. Figuring out how to stop them from entering in the first place is a key to developing better vaccines and stopping future pandemics.

The discovery of a particular subgroup of antibodies could lead to the development of a universal dengue vaccine, say researchers.

An antibody successfully prevents organ rejection in animals, say researchers. Next come human clinical trials.

Newly-discovered, exceptionally potent antibodies can neutralize virtually all known variants of the COVID-19 virus—including Omicron.

Each person's breast milk contains unique antibodies and these remain stable through lactation and multiple pregnancies, a new study shows.

There’s pretty much no one left in the US who hasn’t been exposed to the coronavirus, whether by vaccination, infection or both.

"We need a better vaccine, one that provides years of robust protection with fewer booster shots against a variety of SARS-CoV-2 strains."

"...many of the nanobodies we have identified with this method target variants-of-concern, so they have real therapeutic potential."

Convalescent plasma can prevent hospitalizations and save lives, both for COVID-19 and for the next viral pandemic to arrive, researchers say.