Chemists found a way to identify a complex sugar molecule in the cell walls of Mycobacterium tuberculosis, the world's deadliest pathogen. This labeling could lead to simpler, faster TB tests.

Researchers used AI models to design antibodies that neutralize over 1,300 SARS-CoV-2 strains, including Delta and Omicron.

Vaccines save millions of lives every year, but there is still an urgent need for more efficient vaccines. Strategies to combat serious outbreaks of viral infections are particularly important.

Scientists have found that receiving a COVID-19 booster shot in the same arm as the initial dose triggers a faster and more effective immune response, thanks to primed macrophages in nearby lymph ...

Boosters given in the same arm as the first dose trigger faster and more effective immune responses. Macrophages direct ...