Friday, April 24, 2009

Swine Flu, Mexico Lung Illness Heighten Pandemic Risk

Bloomberg.Com
By Jason Gale and Tom Randall

April 24 (Bloomberg) -- Disease trackers are asking U.S. hospitals to help follow a new strain of swine flu and are trying to determine whether it’s related to hundreds of illnesses and 57 deaths in Mexico.

A previously unseen variant of H1N1 swine influenza has sickened at least seven people in California and Texas, the Atlanta-based U.S. Centers for Disease Control and Prevention said yesterday. The World Health Organization said 57 people died among more than 800 in the Mexico City region who developed flu-like symptoms in the past month.

Global health experts are studying whether the U.S. and Mexico illnesses pose a threat of pandemic, according to the European Centre for Disease Prevention and Control. U.S. hospitals today were asked to collect samples from patients with flu-like symptoms, said William Schaffner, a flu expert at Vanderbilt University School of Medicine in Nashville, Tennessee.

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