The killer cantaloupes have come and created a listeria outbreak that has killed at least 13 and is the deadliest food-borne outbreak in the U.S. in more than a decade, reports the New York Times.
The killer cantaloupes -- also known as melons -- came from Colorado and are believed to contain the bacteria. Costco, a leading seller of melons in America, is planning on asking the melon companies to test melons for pathogens before shipping them to Costco, reports The Times.

