Infection with a virus is the main cause of encephalitis. Different types of viruses can cause the illness. For example, West Nile virus can cause encephalitis when a person is bitten by an infected mosquito. Another type is the herpes simplex virus, which is the same virus that causes cold sores and genital herpes.his inflammation can cause symptoms such as confusion, a fever, a bad headache, and a stiff neck. Sometimes it leads to symptoms like seizures and personality changes. It can also cause long-term problems, such as trouble with speech or memory. Encephalitis is uncommon, but it can be deadly.
What Do Wolf Spiders Eat | Wolf Spider Facts. Wolf spiders primarily feed on insects and invertebrates especially the small ones. They also consume crickets, grasshoppers, ants, and even other spiders. They do not eat solid materials the prey is taken in the liquid form.
There are around 125 species that are found in the United States and about 50 species that are found in Europe. A full grown wolf spider is typically a half an inch to two inches in length; they are usually brown or gray with various stripe-like markings on their backs.olf Spider (Family: Lycosidae). Wolf spiders or lycosids are fairly common predators that feed on large insects and other spiders. They are not known to be aggressive, but they will bite in self-defense if handled roughly. Their venom is not particularly dangerous.