About four out of five individuals who become contaminated by a insect chew have no symptoms.
However, about 20% of individuals who become contaminated with Western Globe malware develop Western Globe high temperature, within two to 15 days subsequently.
Signs consist of high temperature, frustration, exhaustion, system pain, sometimes with a skin allergy (on the back area of the body) and inflammed lymph glands. While as well as can be as short as a few days, even healthy people have revealed being sick for several weeks.
There is no treatment for Western Globe malware high temperature, the CDC says.
About one in 150 contaminated with Western Globe malware will develop a severe form of the condition called neuroinvasive condition, according to the CDC. This includes Western Globe encephalitis, Western Globe meningitis and Western Globe poliomyelitis.
Symptoms of these illnesses consist of frustration, high high temperature, neck rigidity, stupor, confusion, coma, shaking, withdrawal leading to convulsions, muscle weak point, and paralysis.
Anyone who develops a high fever with severe headache should consult their health care provider.
People over age 50 and the immunocompromised (for example, transplant patients) are at the highest risk for the severe form of the disease.
One in 1,000 people who get West Nile virus die.