Medical experts are calling out a rotten batch of news articles that wrongly claimed spoiled leftover Chinese food caused a teen to develop a life-threatening infection within hours, which led to the amputation of both his legs below the knees and parts of all 10 of his fingers.

In reality, the 19-year-old male suffered a rare and extremely severe complication from a blood infection with a bacterium that causes meningococcal disease. The bacterium—known as Neisseria meningitidis—is not foodborne, and its incubation period is longer than just a few hours.

N. meningitidis harmlessly colonize the noses and throats of about 10 percent of people. It spreads through very close contact and directly swapping saliva, such as through coughing, kissing, and living in close quarters, like dormitories. Given the risk in group settings, many colleges and universities require students to get meningococcal vaccines before attending. Still, there has never been a documented case of N. meningitidis spreading via food.