E. coli. There has to be a way of putting escherichia coli.... There are some level 2 pathogens, but several strains of E. coli are also level 1, and this is what is going on. Every lab in Canada and every lab in industry works with E. coli that is non-pathogenic to humans. So this is a big worry in the community.
On March 5th, 2009. See this statement in context.