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

Recognizing early body signals helps distinguish viral from bacterial infections and avoid unnecessary meds or doctor visits.

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

However, Pope Francis was in the hospital for 38 days for double pneumonia until March 23. The Holy See said at the time the ...

To fight the infection, the immune system produces antibodies to neutralize the dengue viral particles, and the complement system is activated to help the antibodies and white blood cells remove ...

Viral infection is the invasion of the body by a small agent known as a virus. Viruses replicate inside host cells and can produce toxins that cause disease. The immune system helps to destroy ...

C infection. Methods Patients presenting to a single urban hospital with a new diagnosis of HCC were entered into a clinical database. Variables including number and size of tumors, presence of ...

Avian influenza, commonly known as bird flu, is a viral infection that spreads in birds. There are many subtypes of avian flu. The most common subtypes that have spread to humans in the past have ...