Archive: 12/18/2009

New Vaccines May Help Thwart E. coli O157:H7

(PhysOrg.com) -- Immunizing calves with either of two forms of a vaccine newly developed by Agricultural Research Service (ARS) scientists might reduce the spread of sometimes deadly Escherichia coli O157:H7 ...

Dec 18, 2009 not rated yet 0

Not easy being green

(PhysOrg.com) -- It was a battle to save a cherished piece of nature from the forces of economic growth. Preservationists formed groups to present their case, and public figures across the country spoke up ...

Dec 18, 2009 3.7 / 5 (3) 0