Leafy Greens Top Risky Food List
health.msn.com
health.msn.com
"50,000 illnesses were linked to these 10 foods"
50 000 * 2.5 = 125 000 illnesses (125 000 * 40% = 50 000)
125 000 / 19 years = 6580 illnesses per year
6580 illnesses and a population of 300 million means that there will be 1case of reported food-borne illness for every 45 000 people in a year. Compared to how many cases I remember from when I was a teenager in the 1970s, this is incredibly few.
Not to mention, we aren't exactly comparing apples to apples here. Leafy greens covers a heck of a lot more individual food items than oysters.
It just goes to show that you should never, ever take statistics at face value.
Of course there is always the chance that this is deliberate, and done to make the story more sensationalistic, but I prefer to follow Hanlon's Razor: "Never attribute to malice that which can be adequately explained by stupidity."