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 ...

Here's how human parasite infection evolved in the U.K. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Intestinal parasitic worms were ...

Researchers have tracked Cryptosporidium in real time, creating a new paradigm for how the widespread parasite reproduces in a host. "We have been interested in the romantic life of the parasite ...