* Health and Medical News:This May Explain Why DOD Accidentally Sent 'Live' Anthrax

Hard-to-kill anthrax spores may explain why the Department of Defense accidentally sent out "live" samples of the bacteria, experts say.









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via Health and Medical NewsHealth and Medical News Pfizer Inc has already had its takeover overtures rebuffed three times by rival AstraZeneca Plc, but investors in the U.S. drugmaker say it can tolerate a little more rejection before going hostile with the deal. AstraZeneca turned down a sweeten...