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
infectious disease
What Is The Difference Between A Pandemic And An Epidemic?
Epidemic is called a pandemic, an outbreak of a disease that is normally expected to cause serious health problems for people in a certain country. Outbreak is defined by the same definition as epidemic, but … Read more