B15-B19: Viral hepatitis

Viral hepatitis refers to a group of infectious diseases labeled as Hepatitis A, B, C, D, and E. Each type is caused by a different virus and is distinguished by its mode of transmission, severity, and geographical distribution. The hepatitis viruses primarily attack the liver, leading to inflammation. Common symptoms across all types of viral hepatitis include fatigue, loss of appetite, yellow discoloration of the skin and eyes (jaundice), and discomfort on the right side of the abdomen, where the liver is located. Some types of viral hepatitis may resolve on their own, while others can persist and lead to chronic disease, resulting in long-term liver damage. Viral hepatitis can be transmitted through different routes: contaminated food and water (Hepatitis A and E), blood and bodily fluids (Hepatitis B, C, and D), or from mother to baby during birth. It's important to note that each type of viral hepatitis is a separate disease and having one type does not protect you from others.