Three types of parasites can cause disease in humans. They are protozoa, carried by mosquitos, helminths, such as roundworm, and ectoparasites, for instance lice and bed bugs. Parasites are organisms ...
The woman’s mysterious symptoms started in her stomach. Weeks of abdominal pain and diarrhea led to night sweats and a dry cough. Then, doctors found lesions on her lungs, liver and spleen. An ...
About one-third of humanity possesses a parasite concealed in the brain. Long perceived as inactive, it has recently been ...
Strands of parasitic worms found in dogs and cats are more likely to infect humans than other worm species, researchers said. monkeybusinessimages Getty Images/iStockphoto Strands of parasitic worms ...
A debilitating infection from the parasitic Guinea worm is inching closer to global eradication, with an all-time low of only 10 human cases reported worldwide in 2025, the Carter Center announced. If ...
Scientists have found over a dozen parasitic worms in the eyes of a black bear, renewing fears that humans could face an emerging danger from the tiny worms that can cause blindness. The black bear ...
Parasites of Fossil Vertebrates: What We Know and What can We Expect from the Fossil Record? / Tommy L. F. Leung -- Fossil Record of Viruses, Parasitic Bacteria and Parasitic Protozoa / George Poinar ...