Hepatitis refers to inflammation of the liver, often caused by viral infections (hepatitis viruses A, B, C, D, and E), alcohol abuse, medications, toxins, or autoimmune conditions. Symptoms vary but can include jaundice, fatigue, abdominal pain, nausea, and loss of appetite. Hepatitis A and E typically spread through contaminated food or water, while hepatitis B, C, and D transmit through blood, bodily fluids, or from mother to child during childbirth. Chronic hepatitis B and C can lead to liver cirrhosis, liver failure, or liver cancer if untreated. Prevention through vaccination (for hepatitis A and B) and avoiding risk factors is crucial.
Tracks:
Viral Hepatitis Epidemiology and Prevention
Diagnostic Techniques and Screening Programs
Treatment and Management Strategies
Public Health and Policy Initiatives