Yellow fever is a critical viral illness transmitted through the bite of infected mosquitoes. It primarily affects tropical regions in Africa and South America. Symptoms typically appear within 4 to 8 days after infection and can range from mild chills to severe, potentially life-threatening complic

Yellow fever is a grave viral disease transmitted by infected insects. It primarily affects subtropical regions of the world, posing a substantial health hazard to residents. The symptoms of yellow fever can range from mild to debilitating, including chills, muscle soreness, headache, and jaundice.