Term |
Description |
Name |
Hepatitis A |
Definition |
An infectious liver disease caused by the Hepatitis A virus. |
Cause |
Caused by ingesting food or water contaminated with the Hepatitis A virus. |
Symptoms |
Fever, fatigue, loss of appetite, nausea, vomiting, abdominal pain, jaundice. |
Transmission |
Transmitted through consumption of contaminated food and water or close contact with an infected person. |
Diagnosis |
- Blood tests (detection of Hepatitis A antibodies or viral RNA)
- Physical examination
|
Treatment |
- Supportive care (hydration, rest)
- Most cases resolve on their own
|
Prevention |
- Hygiene practices (handwashing)
- Safe water and food practices
- Hepatitis A vaccination
|
Complications |
- Jaundice
- Acute liver failure (rare)
|
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