Screwworm parasites primarily infect livestock, but human cases have risen in Central America after the pests escaped ...

A shocking new study shows that 90% of freshwater fish in Southern California may be carrying parasites that can infect ...

The Darién Gap, a perilous journey for millions of migrants, has also become a corridor for the northward spread of the New ...

A second transplant patient also became infected, leading their doctors to surmise that their new kidneys were likely to ...

Despite the name, the parasitic insect is actually a fly. It looks similar to a housefly, ... pets, and even humans, potentially leading to serious infections that may be fatal.

Some parasites can infect human eyes. Without treatment, these infections can lead to eye pain, vision problems, and in some cases, blindness. Parasites are organisms that live in, or on, another ...