Nearly 850 species of parasites are known to infect people; some, like the potentially deadly plasmodium parasite that causes ...

DNA within dried feces dating from more than 1,000 years ago provides valuable insights into the pathogens that plagued ancient Mexican peoples, according to a study published October 22, 2025 in the ...

Pinworm at the institute for parasitology of the Ludwig-Maximilians-University Munich in Munich, Germany. DNA recovered from 1,000-year-old dried feces indicates that intestinal infections from ...

Four days ago we rescued a 6-month-old puppy from a shelter in the southeast of the United States. My vet says that she has roundworm and warned me that my kids (ages 3-8 years) could get visceral ...