Parasitic nematodes (commonly known as roundworms) are a large, diverse and poorly studied group of disease-causing organisms that severely impact the health of humans and animals. They infect almost ...

Add Yahoo as a preferred source to see more of our stories on Google. I am a microbiologist, and my lab studies Toxoplasma. This new study bolsters emerging findings that underscore the importance of ...

Parasites are organisms that survive by feeding on humans and other hosts, often causing mild to severe health problems. They can enter the body in multiple ways, including consuming contaminated food ...

The Los Angeles County Department of Public Health is looking into two human cases of a rare parasitic infection that comes from raccoons. Baylisascaris procyonis is a type of parasite that lives in ...

A new study led by researchers at the Johns Hopkins Bloomberg School of Public Health reveals how genetic changes in the parasite responsible for one of the world’s most common sexually transmitted ...

Federal health officials reported on Monday that cases of a flesh-eating parasitic infection continue to be detected near the United States. The U.S. Department of Agriculture (USDA) said a New World ...

More than 90 percent of popular freshwater game fish in Southern California contain a parasite that is capable of inducing strokes or heart attacks in the humans who eat them. Researchers said the ...

Male fertility rates have been plummeting over the past half-century. An analysis from 1992 noted a steady decrease in sperm counts and quality since the 1940s. A more recent study found that male ...

Most humans have long-lived infections in various tissues-including in the nervous system-that typically do not result in disease. The microbes associated with these infections enter a latent stage ...

People seeking extreme weight loss began intentionally swallowing tapeworm parasites in one of the most disturbing diet ...

Malaria may have shaped early human life across Africa far earlier than once thought, steering where people could safely live ...