Pneumonia is a widespread respiratory infection that inflames the air sacs. These compartments can accumulate fluid or pus, leading to coughing, fever, shortness of breath and aches in the chest. Pneumonia can vary in severity from mild to serious. This infection happens when bacteria, viruses, or fungi attack the air sacs in your body. There are

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 deadly illness can cause debilitating symptoms such as heat, skin discoloration, muscle aches, and vomiting. There is no cure for yellow fever, but a vaccine offers e