Unlike typical bacterial conjugation systems that are activated upon bacterial contact with solid surfaces, the pLS20 plasmid ...
A new study finds that two subtypes of pathogenic Escherichia coli (E. coli) produce five to 16 times more protective capsular “slime” when Enterococcus faecalis (EF) is present. The finding could ...
Over the last couple of months, there have been recalls of millions of pounds of meat for listeria concerns and of carrots for potential E. coli contamination. Searches for “recalled ground beef ...
WASHINGTON (AP) — Federal officials on Wednesday reported more cases of E. coli poisoning among people who ate at McDonald’s, as government investigators seeking the outbreak’s source ...