LifeNew MRSA superbug discovered in cows' milk A new strain of antibiotic-resistant MRSA found in cows' milk and humans will not be picked up by some screening tests 51¶¯Âþ
LifeSteady beats flashy in evolution death match Staged survival battles between bacterial clones show that early pacesetters seldom prevail in the end 51¶¯Âþ