WHAT ARE BRAIN INFECTIONS? Brain infections are caused by viruses, bacteria, fungi, or parasites. These infectious agents cause inflammation of the affected brain area. Other parts of the Central Nervous System, such as the Spinal Cord, are often included in the infection. Depending on the location of the infection, different names are given to the diseases. BRAIN INFECTIONS Meningitis is the inflammation of the meninges, or the protective membranes covering the brain and spinal cord. Causes: – Bacteria – Fungi (e.g. Cryptococcus) – Tuberculosis – Virus Encephalitis involves inflammation of the brain substance itself. Causes: – Infection from a virus » » » [Read more]
Mosquito bites are very often than not accompanied by a red swelling and itching. Most of the times this does not lead to anything serious in the health front, but if the mosquito happens to be vector of some dormant virus or bacteria, it is transferred to the human receiving the bite and let into his / her blood stream. When this happens, several symptoms pertaining to the diseases caused by those viruses or bacteria manifest themselves upon the infected individual.
The presence of germs has played a huge role throughout human history. Disease outbreaks caused by germs have changed the course of civilizations and resulted in the untimely deaths of millions of people. During most of recorded history, the presence of germs was suspected by scientists, but the existence of these minute organisms could not be proven without modern technology. It has only been in the past three hundred years that technology has improved to the point that germs could be detected by the use of microscopes. The word “germ” is used to refer to a variety of organisms that » » » [Read more]