The Fundamental Aspect of Rabies

Rabies virus infection often begins with flu-like symptoms and nonspecific neurological signs. Once clinical symptoms develop, the disease is almost always fatal, with treatment limited to palliative care focused on easing the patient’s suffering. In regions with poor healthcare access, many patients die at home. Healthcare providers must understand the correct postexposure prophylaxis (PEP) schedule and vaccine administration methods relevant to their area, as well as general global rabies prevention strategies. Rabies and related Lyssaviruses are found worldwide and can infect dogs, cats, livestock, and wild animals. Transmission typically occurs through bites or contact of infected saliva with broken skin or mucous membranes. However, human rabies is preventable through proper pre- and post-exposure care. PEP involves immediate and thorough wound cleansing and administration of rabies vaccines. If the individual was not previously vaccinated, human rabies immune globulin (HRIG) is also applied to the wound. Early and appropriate intervention is highly effective in preventing disease progression. The most cost-effective strategy to prevent rabies in humans is the One Health approach, which promotes coordination between environmental, veterinary, and human health sectors. Mass vaccination of dogs—the main source of transmission—remains the most critical intervention in eliminating dog-mediated human rabies.