It's a confounding question on the lips of disease detectives: Why have the only deaths from the swine flu outbreak happened in Mexico? Investigators also want to know why the disease has killed young ...

The World Health Organization on Monday raised its pandemic alert level in response to the outbreak of swine flu that originated in Mexico. The move from level three to level four on the WHO's ...

WASHINGTON ? The Geneva-based World Health Organization on Wednesday raised its alert level for the fast-spreading swine flu to its next-to-highest notch, signaling a global pandemic could be imminent ...

Obama says outbreak could turn out to be just like annual winter flu outbreaks. May 1, 2009 — -- President Obama said today that while the United States is still preparing for the worst in the ...

A mix of three antibodies seems to protect mice against several strains of influenza and could one day be useful against ...

H3N2 is a type of influenza A virus responsible for seasonal outbreaks of flu. Although it may appear harmless in the ...

A top CDC official says concern over the outbreaks has grown since Thursday. April 24, 2009— -- A top federal health official said the government's concern over the swine flu outbreaks in the ...

Nineteen-year-old U.S. Army Pvt. David Lewis set out from Fort Dix on a 50-mile hike with his unit on Feb. 5, 1976. On that bitter cold day, he collapsed and died. Autopsy specimens unexpectedly ...

Get Delhi swine flu latest news, Article video and Photos on Delhi swine flu Explore latest health updates, news, information from TheHealthSite.com ...

Chennai: In a quiet but urgent operation inside the Guindy National Park (GNP), state wildlife officials and veterinarians ...

Experts say there are signs that the most recent outbreak of H1N1 has peaked in the United States. But epidemiologists warn that Thanksgiving travel could help the swine flu make a comeback. Every ...

Swine Influenza (swine flu) is a respiratory disease of pigs caused by type A influenza viruses that causes regular outbreaks in pigs. People do not normally get swine flu, but human infections can ...