September 22, 2017 6:50 pm New City Emergency Operations Center to Combat Hepatitis A NBC 7’s Mackenzie Maynard reports on the City of San Diego’s latest efforts to combat the Hepatitis A outbreak. US & World Videos 2:45 La Jolla Concours d'Elegance classic race cars 1:39 Troops Endure Hyper-Realistic Training 2:07 New study links consuming red meat with dementia 2:05 Police find, return dozens of abandoned Amazon packages 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl