Assertion: hepatitis b | /r/HasProperty | hbsag
Facets:
Source sentences:
text: People currently infected with hepatitis B (HBsAg positive) or those who have recovered from past infection (HBsAg negative and anti-HBc positive) should be carefully managed according to the American Association for the Study of Liver Diseases (AASLD) treatment guidelines in order to avoid dangerous elevation of liver enzymes resulting in liver damage.
text: Vaccination should be delayed in infants with a birth weight under 2,000 grams if the mother was immune to Hepatitis B (HBsAg negative) when the baby is born.