Health officials are looking in to possible problems with Yosemite National Park's food service areas after at least a dozen people have reported getting sick and experiencing stomach issues. The National Park Service and the U.S. Public Health Service told the San Francisco Chronicle they launched an investigation after employees and visitors reported the problems this month.
Federal officials said they haven't identified a potential illness or the pinpointed the origin of the outbreak, but park officials said the people who got sick are either recovering or already have done so.