Pneumonia affects the lungs profoundly. This inflammatory condition targets specifically 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 severe illness. Understanding pneumonia's causes, signs, symptoms, diagnosis, and trea

Yellow fever is a grave infectious disease transmitted by infected vectors. It primarily affects tropical regions of the world, posing a significant health risk to residents. The signs of yellow fever can range from mild to severe, including high temperature, muscle soreness, headache, and jaundice. In rare cases, it can lead to liver failure and e