Pneumonia is a lung infection that inflames the air sacs in one or both lungs. These air sacs may fill with pus, causing cough with phlegm or pus, fever, chills, and difficulty breathing. Various bacteria, viruses, and fungi can cause pneumonia. The most common causes include Streptococcus pneumoniae, influenza virus, and respiratory syncytial vi… Read More

Yellow fever is a serious infectious disease transmitted by infected mosquitoes. It primarily affects subtropical regions of the world, posing a significant health risk to individuals. The symptoms of yellow fever can range from mild to life-threatening, including high temperature, muscle soreness, headache, and jaundice. In certain cases, it can l… Read More