Hepatitis is inflammation of the liver. There are 3 main types of Hepatitis, A, which is airborne, B, which is blood borne, and C (formally known as Non A-Non B) There are a few more or less common types, D E F and G.
Signs and Symptoms:
· Loss of appetite
· Mild fever
· Muscle or joint aches
· Nausea and vomiting
Many cases of hepatitis go undiagnosed because the disease is mistaken for the flu or because there are no symptoms at all.
Hepatitis A virus is found in the stool (feces) of a person who has hepatitis A. The virus is spread most commonly when people put food or objects contaminated with stool containing HAV into their mouths. Large numbers of people get the virus after drinking contaminated water. It can also be spread by someone preparing food without washing their hands after using the bathroom or changing a diaper.
Hepatitis A usually goes away on its own. Be sure to eat right, avoid dehydration and always wash your hands before eating or preparing food.
Hepatitis B virus is spread through contact with the blood and body fluids of an infected person. You may get it by having unprotected sex with an infected person, sharing injection needles, getting tattoos with infected needles or sharing razors or toothbrushes with an infected person.
Acute Hepatitis B usually goes away on its own, Chronic Hepatitis B needs to be monitored by your doctor to determine if there is any liver damage. Prevention is the key. There is a series of vaccinations that are available to prevent contracting Hepatitis. All adults at risk as well as children should be vaccinated. It is normal protocol for nursing students to become vaccinated and I am sure the same is true for anyone in the health care field.
Hepatitis C virus is caused by coming in contact with an infected person's blood. It can lead to permanent liver damage, cirrhosis, cancer of the liver or liver failure. Most people do not know they have Hepatitis C until there is already some liver damage. Some people have had it for as long as 15 years without ever knowing. The way it is diagnosed is by blood tests.
For more information: http://www.cdc.gov/hepatitis/