Millions will die in a worldwide influenza epidemic . Antibiotic resistance is high globally and in the United States . H7N9 influenza , also known as bird flu , is spreading in China , though fortunately it has not mutated to become an infectious disease outbreak that could threaten the health of people around the world . Travelers will bring back more than souvenirs from abroad . The US is partnering with other nations to increase their response .
Millions will die in a worldwide influenza epidemic . Antibiotic resistance is high globally and in the United States . Travelers will bring back more than souvenirs from abroad . The US is partnering with other nations to increase their response .