Hepatitis B
Causes
Hepatitis means inflammation of the liver. Hepatitis B (also called serum Hepatitis) is caused by the Hepatitis B virus (HBV). HBV can cause a spectrum of symptoms ranging from general malaise to chronic liver disease that can lead to cancer of the liver.
Signs and Symptoms
Most children and many adults don’t have symptoms.
Symptoms, if present are similar to Hepatitis A
- Yellow skin or eyes (jaundice)
- Feeling very tired
- Abdominal pain
- Loss of appetite
- Nausea
- Diarrhea
Incubation Period
The incubation period is between two weeks to six months, but usually six to nine weeks.
Mode of Transmission
Contact with infected person’s blood/body fluids
Sharing injection drug or tattooing equipment
Unprotected sex
Infected mother to her infant during delivery or breastfeeding
Household contact
Occupational exposure through needle stick
Period of Communicability
With Hepatitis B, 85% to 90% of patients recover from their illness completely within 6 months, without long-term complications. People with Hepatitis B who continue to be infected can develop chronic Hepatitis and cirrhosis of the liver. Some people may also become lifelong carriers of the virus and can spread the disease to other people.
Preventive Measures
Get vaccinated
Don’t share needles to inject drugs, tattooing equipment, razors or toothbrushes
Avoid unsafe sexual practices
Pregnant women screened for HBV and routine vaccination for all infants
Use standard precautions in occupations that involve possible exposure to blood and bodily fluids
Implications for School
None. Report to Student Health Services, Student Health Services will report to Department of Health-Kendall.