A parasite called Toxoplasma gondii infects an enormous number of people around the world. Scientists estimate that up to one ...

Haupt is a health and wellness editor at TIME. Haupt is a health and wellness editor at TIME. There are more parasites than any other organism on Earth—which is one of the reasons Emmitt Jolly finds ...

Parasites are organisms that survive by feeding on humans and other hosts, often causing mild to severe health problems. They can enter the body in multiple ways, including consuming contaminated food ...

Parasites are real, but social media tends to make them sound like a daily certainty, which is not how it works for most people. That said, if you suspect an infection, the most reliable path is ...