Foot-and-mouth controls should tighten
UK - Nearly four years since Britain's farms were ravaged by foot-and-mouth disease, the country could still do more to thwart a repeat outbreak, according to the Royal Society.
Four million sheep, cows and other animals were slaughtered in 2001 in a desperate effort to control the most serious British epidemic of foot-and-mouth disease in over 30 years. At the time, authorities were criticised for their lack of preparedness.