Swine flu's next move impossible to predict
Sunday, April 26, 2009 - 22:14
in Health & Medicine
Scientists have yet to figure out how this strain of the influenza virus spreads, or what makes it lethal. It could continue spreading or fizzle out, they say. Sometime in the last few years, as the world's attention was focused on the bird flu that killed hundreds of people in Asia, another bird flu strain infected pigs.