The most common nickname for Giardia, the parasite that causes giardiasis, is Beaver fever. This is according to the provided information.
Giardiasis is an infection of the intestine caused by the single-celled parasite Giardia lamblia (also known as Giardia intestinalis and Giardia duodenalis).
Beaver Fever: More Than Just Beavers
While "beaver fever" is the common nickname, it's important to note that beavers aren't the only animals that can carry and transmit Giardia. Other domestic and wild animals can also be carriers. Therefore, encountering Giardia doesn't necessarily mean exposure to beavers.