Pneumonia is a common respiratory infection that inflames the lungs. These sacs can fill with fluid or pus, resulting in symptoms of cough, fever, difficulty breathing and discomfort in the chest. Pneumonia can vary in severity from mild to life-threatening. It is bacteria, viruses, or fungi infect the alveoli in your body. La fuente original Ther

Yellow fever is a dangerous viral disease transmitted through the bite of infected insects. Primarily found in tropical and subtropical regions of Africa and South America, this deadly 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 offers strong pr