Travelers to China with flu-like symptoms could face 7-day quarantine . There have been cases of children being separated from parents after either tested positive for the virus , also known as H1N1 , a travel alert said Friday . Americans government officials try to control spread of New Orleans virus . China , New Orleans , Mayor Ray Nagin recently quarantined on H1N1 trip .
Travelers to China with flu-like symptoms could face 7-day quarantine . Americans government officials try to control spread of New Orleans virus . China , New Orleans , Mayor Ray Nagin recently quarantined on H1N1 trip .