A hacking cough, muscle aches and full-body fatigue likely indicate a viral infection such as flu or COVID. Even specialists ...

Researchers discovered a connection between Alzheimer’s disease, tau proteins, and the herpes HSV-1 virus that is responsible ...

The cold sore-causing Herpes Simplex Virus (HSV-1) hijacks human cells and reconfigures its DNA within just an hour after infection, according to a new study that may help tackle the pathogen. Viruses ...

Cold sores, also known as fever blisters, can appear on your mouth or lip and are usually caused by oral herpes or herpes simplex virus type 1 (HSV-1). “It’s extremely ubiquitous,” says Alexandra ...

It can be difficult to tell the difference between a cold, flu and Covid during winter, but a GP has shared key symptoms that ...

Learn how long the flu lasts, what symptoms occur at every stage, and what you can do to feel better and lower the risk of ...

A GP has warned about a crucial symptom that could indicate you have COVID-19 rather than a cold or flu, with shortness of ...

Cold and flu season is here. And that means many of us will be dealing with coughing, runny noses, sneezing and sore throats, which can be especially uncomfortable.