Quick Answer
Hepatitis ABCDE refers to five distinct viruses—A, B, C, D, and E—that cause liver inflammation (hepatitis). They differ in how they spread: A and E via contaminated food or water (fecal-oral), B and C through blood or sexual contact, and D only occurs with hepatitis B infection. Most people recover from A and E, but B and C can become chronic.
- Hepatitis A and E typically cause acute illness and do not become chronic.
- Hepatitis B and C can lead to chronic liver disease if untreated.
- Hepatitis D only infects people already infected with hepatitis B.
- Vaccines exist for hepatitis A and B, but not for C or E.
- All five types cause similar symptoms: fatigue, jaundice, dark urine.
Context Most Pages Skip
The term 'hepatitis ABCDE' is a shorthand for five different viruses that all attack the liver but have distinct modes of transmission and outcomes. They are grouped together because they share the same target organ and basic disease process—inflammation of liver cells. However, understanding which type you are exposed to is critical, because prevention strategies, treatments, and long-term risks vary widely. This guide clarifies the key differences so you can better interpret what you hear or read about these infections.
Related Questions
Sources & Further Reading
- CDC — Sexually Transmitted Infections
- CDC STI Treatment Guidelines
- WHO — Sexually transmitted infections fact sheet
- MedlinePlus — Sexually Transmitted Diseases
Figures reflect CDC surveillance and WHO estimates; they are population statistics, not personal risk predictions.