Setting aside the notion of determining the number of individual animals on the planet for a moment, merely determining the number of species on the Earth is challenging. Science has only been able to offer estimates thus far, and totals vary greatly.
A. A. A. Multiple sclerosis, or MS, is a long-lasting disease that can affect your brain, spinal cord, and the optic nerves in your eyes. It can cause problems with vision, balance, muscle control, and other basic body functions. The effects are often different for everyone who has the disease.
One brain disease is inflammation of the brain and is a very serious matter to deal with. Viruses cause this common occurrence however it is a bacterium that is responsible for the ongoing damage. In many serious cases you will experience headaches or migraines, fever, vomiting, disorientation and even seizures.