Hepatitis B

Report to health unit within one business day. (tel: 705-267-1181 or fax: 705-360-7324)

Incubation period:

Average 2-3 months

Signs and symptoms:

Loss of appetite, fatigue, abdominal pain, nausea, vomiting and rash. Jaundice (yellowing of eyes or skin) may be present in adults, but often absent in young children. Symptoms vary from none to severe. 

How it is spread:

Virus is found in blood, semen, and vaginal fluids. Can be spread by unprotected sex, blood contact, bites and from mother to baby at birth. 

Contagious period:

Can be spread through blood many weeks before onset of symptoms and continues to be contagious through acute and chronic periods.

Exclusion guidelines:

No exclusion is necessary unless the child exhibits symptoms.

What can be done:

Clean and disinfect soiled articles and surfaces.

Thorough and frequent hand washing by staff and children.

Health Unit staff will determine if Hepatitis B vaccine and/or immune globulin is required for close contacts.