Taken from Google Introduction Tuberculosis, often abbreviated as TB, is a serious infectious disease caused by the bacterium Mycobacterium tuberculosis. Altho…

Pneumonia is a serious respiratory infection that can affect people of all ages, leading to significant health complications if not promptly addressed. In this…

Taken from Google Chickenpox, or Varicella is a highly contagious viral virus that mainly affects children. Adults who have never had the disease or had a vacc…