Anyone who has ever had, or even heard about, a tapeworm probably agrees that they are just the worst thing ever for numerous reasons. But a man from Colombia had a nasty tapeworm with an even worse side effect than usual. In January 2013, a 41-year-old man visited a local hospital complaining of fatigue, fever, cough, and weight loss that had lasted over several months. The man, who had tested positive for HIV in 2006, had not taken his medication and was open to serious infection, which resulted in countless dwarf tapeworms taking up residency in his body.
As the doctors began to run tests, they noticed extremely tiny, human-like tumors that lined the man’s lymph nodes. Further tests showed cancer cells were present in the man’s body, but were not human. As they ran more and more tests in the coming months, they found that the tapeworms had transmitted their own cancer to the man. Scientists were baffled by the findings, as they didn’t know that tapeworms could develop tumors in the first place, calling it one of the strangest cases they have seen. Unfortunately, the man passed away before proper treatment could take place.
Doctors who worked on the case warn other medical professionals around the world to be on the lookout for strange medical occurrences such as this one. It seems like tapeworms are disgusting and terrible for even more reasons than we previously thought possible.