Pneumonia is a severe respiratory infection. This inflammatory condition primarily affects the air sacs in the lungs responsible for oxygen and carbon dioxide transfer, leading to inflammation and fluid accumulation. Symptoms can vary widely from mild discomfort to life-threatening complications. Understanding pneumonia's causes, essential aspects

Yellow fever is a serious infectious disease transmitted by infected mosquitoes. It primarily affects warm regions of the world, posing a significant health hazard to residents. The symptoms of yellow fever can range from mild to life-threatening, including fever, muscle soreness, headache, and jaundice. In certain cases, it can lead to liver damag