Doctors are warning people not to treat cyclospora infection as a shortcut to weight loss, amid reports of a so-called “cyclospora skinny” trend. Health experts say the idea is dangerous, especially as a cyclospora outbreak has already infected thousands of Americans.

Cyclospora is a parasite that can cause illness rather than healthy or controlled weight change. The warning highlighted in the report reflects concern that some people may be trivializing a serious infection or viewing its symptoms through the lens of appearance-focused trends.

The concern comes at a time when the US is dealing with a wider cyclospora outbreak. With thousands of cases reported, doctors are emphasizing that parasite infections can lead to significant health problems and should not be glamorized online or framed as a wellness hack.

Public health messaging around the outbreak is likely to focus on prevention, symptoms and treatment, while doctors push back on misinformation tied to social media culture. Experts’ message is clear: cyclospora is an illness, not a weight-loss method.