Swine flu action and precautions
A South Korean quarantine officer, hands seen on left, checks the temperature of Japanese passenger against the possible infection of the swine flu at Incheon International Airport in Incheon, west of Seoul, South Korea, Wednesday, April 29, 2009. Five more South Koreans were being tested for possible swine flu after traveling to Mexico or the U.S., officials said Wednesday, a day after announcing the Asian nation's first probable case. AP
