Pneumonia is a severe respiratory infection. This inflammatory condition often impacts the alveoli, tiny air sacs in the lungs that facilitate gas exchange, leading to inflammation and fluid accumulation. Symptoms can vary widely from mild discomfort to life-threatening complications. Understanding pneumonia's causes, essential aspects are vital fo

Yellow fever is a critical viral disease transmitted by infected mosquitoes. It primarily affects warm regions of the world, posing a substantial health risk to people. The signs of yellow fever can range from mild to life-threatening, including fever, muscle aches, headache, and jaundice. In some cases, it can lead to liver dysfunction and even fa