Pneumonia is an frequent respiratory infection that inflames the lungs. These sacs can be laden with fluid or pus, causing a persistent cough, fever, difficulty breathing and discomfort in the chest. Pneumonia can vary in severity from mild to serious. It is bacteria, viruses, or fungi infect the air sacs in your lungs. There are several types of

Yellow fever is a serious viral infection transmitted through the bite of infected mosquitoes. Primarily found in tropical and subtropical regions of Africa and South America, this potentially fatal illness can cause intense symptoms such as heat, jaundice, muscle aches, and throwing up. There is no cure for yellow fever, but a vaccine offers stro