Final answer:
Hepatitis, or inflammation of the liver, is commonly caused by five types of viruses: Hepatitis A, B, C, D, and E, with Hepatitis B and C having the potential to become chronic and lead to serious liver damage.
Step-by-step explanation:
Inflammation of the Liver: Causes and Viruses
Inflammation of the liver, known as hepatitis, can be caused by various factors, including viruses, toxins, autoimmunity, or hereditary conditions. The most common viruses that infect the liver are classified into five main types: Hepatitis A, Hepatitis B, Hepatitis C, Hepatitis D, and Hepatitis E. These viruses can cause symptoms like jaundice, nausea, vomiting, and abdominal pain. Among them, Hepatitis B and C are notable for their potential to lead to chronic infections, which can result in cirrhosis or liver cancer.
Hepatitis A and E are typically acquired through contaminated food or water and often resolve on their own. On the other hand, Hepatitis B and C can be transmitted through bloodborne pathways, such as shared needles or unprotected sex, and may require medical intervention. Prevention of viral hepatitis includes maintaining good hygiene, safe sex practices, avoiding shared needles, and vaccination, especially against Hepatitis B.