What happens if a dog has rabies? - briefly
If a dog has rabies, it can exhibit various symptoms such as aggressive behavior, restlessness, and excessive drooling or salivation. The virus attacks the nervous system, leading to paralysis and eventual death if left untreated.
What happens if a dog has rabies? - in detail
If a dog has rabies, it is crucial to understand the progression and implications of this disease. Rabies is a viral infection that affects the nervous system of mammals, including dogs. The virus is typically transmitted through the bite or scratch of an infected animal. Once contracted, the virus travels along nerve cells to the brain, where it replicates and spreads throughout the body.
In the early stages of rabies, known as the prodromal phase, symptoms are often mild and nonspecific. These may include fever, lethargy, and changes in behavior. However, as the disease progresses, more severe neurological signs become apparent. These can include:
- Aggression or irritability
- Seizures
- Paralysis, particularly of the hind limbs
- Hypersalivation (excessive drooling)
- Difficulty swallowing
In advanced stages, rabies can cause respiratory failure and death. It is important to note that once clinical signs appear, the disease is almost always fatal, both for animals and humans who contract it.
For pet owners, immediate veterinary attention is essential if you suspect your dog has been exposed to rabies or is exhibiting symptoms. Rabies vaccination is crucial in preventing the disease; however, even vaccinated dogs should be re-vaccinated according to local regulations. If an unvaccinated dog is bitten by a suspected rabid animal, quarantine and observation are necessary.
In terms of human health, rabies is also a significant concern. The virus can be transmitted from infected animals to humans through bites or scratches. Prompt medical attention is crucial in such cases, including thorough wound cleaning and administration of post-exposure prophylaxis (PEP), which consists of rabies vaccine and, if necessary, rabies immunoglobulin.
Prevention is key when it comes to rabies. This involves vaccinating pets against the disease, avoiding contact with wild or stray animals, and educating the public about the signs and dangers of rabies. By staying informed and taking proactive measures, we can significantly reduce the risk of this deadly disease.