Neurotropic Viruses

Neurotropic viruses are a type of virus that have a preference for infecting nervous system cells, such as neurons. These viruses can travel through the nervous system, potentially leading to serious diseases. Examples include the rabies virus and the West Nile virus. When they invade the brain or spinal cord, they can cause symptoms like confusion, paralysis, or seizures. The ability of these viruses to affect the nervous system makes them particularly concerning for public health, as they can result in long-term neurological issues or death. Understanding them helps in developing vaccines and treatments.