Pneumonia is an frequent respiratory infection that inflames the lungs. These pockets can accumulate fluid or pus, resulting in a persistent cough, fever, trouble breathing and discomfort in the chest. Pneumonia can range from mild to life-threatening. It is bacteria, viruses, or fungi invade the l

Yellow fever is a dangerous viral infection transmitted through the bite of infected insects. Primarily found in tropical and subtropical regions of Africa and South America, this life-threatening illness can cause intense symptoms such as heat, skin discoloration, muscle aches, and nausea. There i