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.
All spiders have in common a two-segmented body, eight legs, spinnerets and the absence of chewing mouthparts or wings. The eight noncompound eyes of the wolf spider are arranged with one lower row of four small eyes, two larger eyes and two more small eyes on top of the head. Chelicerae, or jaws, are used to hold prey, inject venom and eat. Two sharp, horizontal fangs are present at the extreme bottom of these jaws.