A research team has uncovered a previously unknown type of immune signaling molecule—a novel compound combining histidine and ...

Scientists have discovered a new type of immune defense in E. coli bacteria that turns viral infection machinery against the ...

Here's why there are such a wide variety of symptoms associated with meningitis and why not every form of meningitis is ...

The start of a cold? Or something that might need antibiotics? Knowing the difference between viral and bacterial infections in their earliest stages isn’t just convenient—it could save you ...

Researchers uncover why the body may keep reacting to a hidden threat even long after the bacteria are gone. As many as 20 ...

Throat pain that feels worse while yawning is most likely the result of an infection or allergies. Find a list of possible ...

Bacteria use a newly discovered system called Kongming to turn viral enzymes into a self-destruct signal, with big biotech ...

If you experience persistent swelling or itching in the vaginal or vulvar area this article explains what it could ...

Meningitis is a life-threatening condition caused by a bacterial or viral infection. Meningitis is an infection of the ...

Learn about the different types of colds, their symptoms, and how to manage each variation effectively. Stay informed and ...

Your child may have picked up conjunctivitis, or pink eye, from school. Here's the symptoms to look for, and treatments to consider.

Jemma Graham said she was surrounded by 'chaos, illness and crowds' when she made the decision to leave with her 'exhausted' ...