From the horrible timing file: epidemiologists monitoring new strain of swine influenza in China

KNXAM: On-Demand
Tuesday, June 30th
When it rains, it pours.

Epidemiologists are following a relatively new strain of swine flu that's been circulating on pig farms in China; and if it makes the jumps to humans, could have pandemic potential.

Dr. Angela Rasmussen is a virologist at the Center for Infection & Immunity at Columbia University
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