HIV is spread by bodily fluids such as blood, breast milk or semen. It gradually weakens the body's immune system and makes ...

Flu and covid infection rates are on the rise this season. Some doctors are recommending oral antivirals to help prevent diseases from getting worse. One doctor says antiviral pills help your immune ...

“For decades, scientists have debated whether immune responses are random or follow set rules,” said Dr. Jingyi Xie, lead author of the study. “Our findings show that T cells follow a predictable ...

In a breakthrough for influenza research, scientists have discovered immune cells that can recognize influenza (flu) viruses ...

Think of the Trump administration as a virulent but benevolent virus that has infected the monstrous, bloated, Vindmanesque ...

Five years removed from the COVID-19 outbreak, scientists around the world are still studying its effects and, more importantly, ways those effects can be mitigated in the future.

The study revealed that a gene common in some bats can reduce the production of the SARS-CoV-2 virus by up to 90%, which could help lead to new medical approaches to combating viral diseases.

Huge, bacteria-eating viruses could be a game-changer for antibiotics that currently struggle to fend off deadly infections.

While researchers don’t currently know why women are at greater risk of long COVID, differences in the way men’s and women’s ...

Humans have an exceptional ability to deal with viruses. In most cases, your immune system is able to fight an infection. On ...