Giardiasis, caused by the protozoan Giardia intestinalis, is the leading cause of intestinal parasitic infections in humans and pets, in particular dogs. Some of the main symptoms are diarrhea, ...

An Australian study has shed light on a pest you’ve probably hosted at some point – and it has unearthed a new theory about ...

How does the microscopic parasite giardia cause gut-wrenching gastrointestinal disease? By mimicking proteins important for tissue remodeling, says new research. According to the Centers for Disease ...

A stomach bug is making a lot of people sick in Florida, according to the Centers for Disease Control and Prevention. Giardia duodenalis is a common intestinal parasite found worldwide, particularly ...

Scientists have provided more details about the first documented outbreak of giardiasis in Italy that was linked to tap water, according to recently published research. More than 200 people were ...

Australian researchers have uncovered how a particular strain of a diarrhea-causing parasite managed to infect more animal ...

At least 15 people were sickened by a parasite after drinking from a natural spring in New Hampshire, which also tested positive for E. coli, health officials said Thursday. Giardia had been suspected ...

Australian researchers have uncovered how a particular strain of a diarrhoea-causing parasite managed to infect more animal species, offering new insights into how parasitic infections emerge and ...