For most healthy people, Cryptococcus is an unnoticed infection. The immune system walls it off in the lungs and keeps it ...

A toothache that lingers is easy to dismiss, but sometimes, it signals something far more serious. Some dental infections may start as a slight discomfort and rapidly get worse without treatment, ...

Spinal epidural abscess is an infection in the epidural space. Patients typically present with localized back or neck pain (or both) that is accompanied by fever or neurologic symptoms. Magnetic ...

A yeast infection can cause white patches in the mouth, flaking or crusting of the skin, and changes in genital discharge. Symptoms can vary depending on the location and severity of the infection. A ...

Add Yahoo as a preferred source to see more of our stories on Google. However, around 20% to 30% of patients with nocardiosis have no known pre-existing conditions, so the infection doesn't ...

An abscess is a pus-filled bump or pocket that forms in or on your body due to an infection. Bacterial infections are the most common cause of abscesses, though an abscess can also form due to a viral ...

A persistent yeast infection may require a different treatment. Or it may be another condition, such as bacterial vaginosis. A yeast infection is a common fungal infection that can develop when you ...

A sinus infection can spread to the brain, although this is rare. People require immediate medical treatment if a sinus infection reaches the brain. Sinusitis is an inflammation of the sinuses and ...

It seems like a scene out of "The Last of Us" — a fungus never before seen in humans has just been discovered growing in a person for the first time. A plant researcher in India saw a doctor for a ...

When bacteria called Klebsiella pneumoniae spread from the intestines and feces, they cause a range of infection types and tend to be resistant to antibiotics. Klebsiella pneumoniae is a type of ...

If you notice that your child has pain or swelling around their fingernails, they might have a fingernail infection. Fingernail infection in children is a common hand infection that can usually be ...