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

Yellow fever is a grave transmissible disease transmitted by infected insects. It primarily affects warm regions of the world, posing a major health threat to individuals. The signs of yellow fever can range from mild to debilitating, including chills, muscle soreness, headache, and jaundice. In rare cases, it can lead to liver failure and even mor… Read More