Pneumonia is a widespread respiratory infection that inflames the air sacs. These sacs can be laden with fluid or pus, leading to a persistent cough, fever, trouble breathing and aches in the chest. Pneumonia can range from mild to severe. Pneumonia occurs when bacteria, viruses, or fungi invade the lungs in your lungs. There are various types of

Yellow fever is a serious viral infection transmitted through the bite of infected biting flies. Primarily found in tropical and subtropical regions of Africa and South America, this potentially fatal illness can cause severe symptoms such as heat, yellowing of the skin, muscle aches, and vomiting. There is no cure for yellow fever, but a vaccine