Yellow fever comes in the form of a serious and potentially fatal viral illness. Spread primarily through the bite of infected mosquitoes, this ailment affects people globally, particularly across the tropics and subtropical areas. Symptoms differ greatly from mild to severe, encompassing fever, headache, muscle aches, nausea, vomiting, and jaundic

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 aches in your chest. Pneumonia can be caused by a variety of organisms, including bacteria, viruses, and fungi