What is VHS? Viral hemorrhagic septicemia (VHS) virus is a serious pathogen of fresh and saltwater fish that is causing a disease issue in the Great Lakes region of the United States and Canada. VHS virus is a rhabdovirus (rod shaped virus) that affects fish of all size and age ranges. It does not pose any threat to human health.
1 Chemical meningitis may cause headaches, vomiting, nausea, and other symptoms. 2  Because chemical meningitis disrupts the normal function of the meninges, the patient can experience decreased motor and sensory function. Because chemical meningitis disrupts the normal function of the meninges, the patient can experience decreased motor and sensory function. 2  That means that the person could have problems in moving parts of their bodies or, worse, have problems walking and moving around.
Meningitis is an inflammation of coverings (meninges) of the brain and spinal cord. Most often it is caused by a viral or bacterial infection. Other infectious agents such as fungi can also cause meningitis. Rarer causes of meningitis include atypical drug reactions and systemic lupus erythematosus.iral meningitis due to enterovirus peaks in mid-summer through early autumn. But it can occur any time of the year. Except for the rare case of herpes meningitis, viral meningitis will resolve on its own after 7 to 10 days.