Pneumonia is a severe respiratory infection. This inflammatory condition targets specifically the alveoli, tiny air sacs in the lungs that facilitate gas exchange, leading to swelling and fluid build-up. Symptoms can vary widely from mild discomfort to life-threatening complications. Understanding pneumonia's causes, signs, symptoms, diagnosis, and

Yellow fever is a grave viral disease transmitted by infected vectors. It primarily affects tropical regions of the world, posing a major health risk to residents. The manifestations of yellow fever can range from mild to severe, including chills, muscle aches, headache, and jaundice. In some cases, it can lead to liver damage and even death. Preve