The parasites are called trematodes. Two species of the flatworms were discovered in California’s freshwater fish, according ...

Toxoplasma gondii – a parasite that thrives in nearly all warm-blooded life on Earth – could be engineered to deliver therapeutic proteins to cells in the brain, providing treatment options ...

More than 90% of popular freshwater game fish in Southern California contained an introduced parasite capable of infecting ...

And some parasites, such as head lice or pinworms, are a nuisance but not life-threatening." There are three main types of parasites: ectoparasites, helminths, and protozoans. First, you need to ...