Yellow fever is a a serious and potentially fatal transmissible illness. Transmitted mostly through the bite of infected mosquitoes, this ailment affects people globally, particularly within regions with a tropical climate and subtropical areas. Signs vary widely from mild to severe, such as fever, headache, muscle aches, nausea, vomiting, and jaun

Pneumonia is a/happens to be/presents as an infection that inflames the air sacs in one or both lungs. These air sacs may fill with fluid or pus (purulent material), causing cough with phlegm or pus, fever, chills, shortness of breath, and sharp pains in the chest. Pneumonia can be caused by a variety of organisms, including bacteria, viruses, and