Hepatitis A outbreak has San Diego commuters wary of where they sit, what they touch
(LA Times Clippers)

Waiting in line to catch the San Diego Trolley on C Street on Friday afternoon, Wanda Hermes said she can´t help but think about the city´s ongoing hepatitis A outbreak in those moments when she´s touching the rails, seats and other surfaces that she encounters in the course of commuting to work...