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.
Inflammation of the meninges (three thin layers of tissue that cover and protect the brain and spinal cord). Meningitis is usually caused by a bacterial or viral infection, but sometimes is caused by cancer, drug allergies, or inflammatory diseases.bout Meningitis. Meningitis is most often caused by a bacterial infection. It also may be caused by a virus, fungal infection, parasite, a reaction to certain medications or medical treatments, a rheumatologic disease such as lupus, some types of cancer, or a traumatic injury to the head or spine.