Rabies, also known as hydrophobia, is a viral disease that affects the central nervous system of mammals, including humans. It is primarily transmitted through the bite or scratch of an infected animal, most commonly dogs, bats, raccoons, and foxes. The virus belongs to the family Rhabdoviridae and genus Lyssavirus.
Symptoms of rabies typically appear within a few weeks after exposure to the virus. Initially, individuals may experience flu-like symptoms such as fever, headache, and fatigue. As the disease progresses, more specific symptoms emerge, including anxiety, confusion, hallucinations, and excessive salivation. The name "hydrophobia" stems from the fear of water that some patients exhibit due to the difficulty in swallowing caused by muscle spasms.
If left untreated, rabies is almost always fatal. Therefore, immediate medical attention is crucial upon suspicion of exposure. Preventive measures such as post-exposure prophylaxis (PEP) can be administered to prevent the virus from spreading throughout the body. PEP involves a series of injections of rabies vaccine and immunoglobulin.
Synonyms for rabies include "hydrophobia," which refers to the fear of water associated with the disease, and "lyssavirus infection," which encompasses various viral infections caused by the Lyssavirus genus. These synonyms are often used interchangeably in medical literature and discussions.
It is important to note that rabies is a serious public health concern worldwide. Vaccination programs for domestic animals, such as dogs and cats, play a crucial role in preventing the spread of the disease. Additionally, avoiding contact with wild animals and seeking immediate medical attention after potential exposure are essential steps in preventing the development of rabies in humans.