CDC says EVERYONE should be tested for Hepatitis B al least once, w/ 3 lab - HBsAg, & Abs to hepatitis B surface Ag (anti-HBs), hep B core Ag (anti-HBc). At increased risk for HBV - persons in jail, +Hx of STDs, multiple sex partners or Hx of hepatitis C https://t.co/DRzAuhVJSJ https://t.co/9ma0I61xeD