Human Swine Influenza Investigation
April 25, 2009 17:30 EDT
Human cases of swine influenza A (H1N1) virus infection have been identified in the U.S. in San Diego County and Imperial County, California as well as in San Antonio, Texas. Internationally, human cases of swine influenza A (H1N1) virus infection have been identified in Mexico.
U.S. Human Cases of Swine Flu Infection State # of laboratory confirmed cases
California 6 cases
Texas 2 cases
International Human Cases of Swine Flu InfectionSee: World Health Organization
As of April 25th, 2009 11:00 a.m. ET
Investigations are ongoing to determine the source of the infection and whether additional people have been infected with similar swine influenza viruses.
CDC is working very closely with state and local officials in California, Texas, as well as with health officials in Mexico, Canada and the World Health Organization. On April 24th, CDC deployed 7 epidemiologists to San Diego County, California and Imperial County, California and 1 senior medical officer to Texas to provide guidance and technical support for the ongoing epidemiologic field investigations. CDC has also deployed to Mexico 1 medical officer and 1 senior expert who are part of a global team that is responding to the outbreak of respiratory illnesses in Mexico.