What Is Meningitis?
Meningitis is a condition in which the fluid in the cerebral spine (CSF), the thin membrane that covers the brain and spinal cord, swells. It is usually caused by a bacterial or viral infection that … Read more
streptococcal pneumonia
What Is Pneumonia ?
If you have pneumonia, the air sacs in your lungs become inflamed as a result of the infection. Although pneumonia is caused by bacteria, viruses, fungi and chemicals, it can affect any lung at any … Read more