This is most certainly untrue. All you have to do is consider the fact that all uncooked meats come with a warning. This is because it is well known, and admitted by the meat and egg industries, that raw and undercooked meats and eggs are unsafe for consumption. This is because of the environments they come out of. Greens on the other hand are not fertilized with manure or subject to E.Coli laden environments during processing. The only unsafe greens are mainly things like alfalfa sprouts that can come into contact in the processing chain. I'm surprised at all of the disinformation.
The last big E. coli outbreak in spinach was because of an E. coli laden environment - notably, wild hogs in the field, and then contamination in a washing pool.
