With the rise of omicron came the fall of long-lasting protection from reinfection with the pandemic coronavirus SARS-CoV-2, according to a study published in Nature. Using population-wide data from ...

Scientists have taken a major step toward stopping Epstein-Barr virus (EBV), an extremely common infection linked to cancer ...

New data released Thursday by the Centers for Disease Control and Prevention suggest that the most recent Covid-19 booster offers about 54% percent protection against infection with the virus. A study ...

By analyzing mice that had been first infected with SARS-CoV-2 and then with influenza A virus, the scientists found that having recovered from COVID had a protective effect against the worst effects ...

A shot of the latest Covid-19 vaccine can help cut the chances of getting a symptomatic infection by half, early data from the US Centers for Disease Control and Prevention suggests. Vaccine ...

Programmable cell‑like particles seek out drug‑resistant bacteria, inject lethal payloads, and spare beneficial microbes.

A large prospective cohort study examined how different forms of cow’s milk consumption affect infant health during the first ...