Hepatitis is an inflammation of the liver, often caused by a viral infection. There are several types of hepatitis viruses, including Hepatitis A, Hepatitis B, and Hepatitis C. Symptoms can range from mild to severe and may include fatigue, jaundice (yellowing of the skin and eyes), and abdominal pain. In some cases, hepatitis can lead to serious complications, such as liver damage or cirrhosis. Vaccines are available for Hepatitis A and Hepatitis B, making prevention possible. It's important to practice good hygiene and safe behaviors to reduce the risk of infection.