If you bought these cereal boxes with a “best if used by” date from June 14, 2018 through June 14, 2019, you may want to replace that date with a “never” until further notice.
Even just brushing up against this plant (which has become established in the New England, Mid-Atlantic and Northwest Regions of the U.S.) can cause serious burns.
That makes 9 (5 from food) on the CDC list of Salmonella outbreaks for 2018 so far. This already exceeds the number for all of 2017 (7 outbreaks listed) and 2016 (7 outbreaks listed).