Pneumonia is a respiratory 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. 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 serious viral disease transmitted by infected insects. It primarily affects tropical regions of the world, posing a significant health threat to people. The symptoms of yellow Ir a este sitio web fever can range from mild to debilitating, including fever, muscle aches, headache, and jaundice. In rare cases, it can lead to liver dy… Read More