Kei Sato was looking for his next big challenge five years ago when it smacked him — and the world — in the face. The ...

Five years on, scientists are starting to understand how the virus can lead to long ... sometimes invisible changes in different parts of the body. Some of these effects, such as chronic fatigue ...

The infection was ultimately fatal 3. In the man’s body, the virus developed a high number of spike-protein changes. Many of these would also be observed in worrying variants, including the Alpha ...

New research reveals that Epstein-Barr virus reactivation, triggered by COVID, may cause MIS-C in children. MIS-C is a severe inflammatory condition that can develop in children weeks after a COVID ...

Zika virus uses stealth. Zika virus slips into dendritic cells and blocks the dendritic cells from alerting nearby T cells to danger. It's the classic horror movie cliche -- the creeper is already in ...

And the pace of the virus's evolution hasn't changed much. The virus has kept evolving, averaging more than a dozen significant changes every year as the virus begets new additions to the rogue's ...

People with bird flu may get pink eye (conjunctivitis), a cough, a sore throat, a runny or stuffy nose, muscle or body aches ...

Scientists in the US and Australia have laid out in detail the steps that cause Hendra virus, which causes a rare and sometimes ... the researchers demonstrated how climate change and deforestation ...

Once the herpes virus enters the body, it can stay forever. However, our immune system can suppress the virus, leading to no symptoms in people. But, sometimes, stress, sunburn and other ...