Now, to the news:Skip the line: Stressing about the security line at Logan Airport? As NPR reported earlier this week, the panel is expected to recommend delaying hepatitis B vaccine for children until the age of 4. For more than 30 years, the Centers for Disease Control and Prevention has advised the first of three hepatitis B shots to be given at birth. "Since we put it into place, a 99% decrease in hepatitis B, it's unbelievable the success of it," Bhadelia said. Meanwhile: Massachusetts officials have signaled they may issue their own recommendations for childhood vaccinations, including hepatitis B.