Images and videos
Images

Giardiasis
Illustration of the life cycle of Giardia duodenalis (formerly known as Giardia lamblia or Giardia intestinalis), the causal agent of giardiasis
Courtesy of Alexander J. da Silva, Melanie Moser; CDC Public Health Image Library (PHIL)
See this image in context in the following section/s:

Giardiasis
Scanning electron micrograph of Giardia trophozoite on the mucosal surface of the intestine. The ventral adhesive disc, which facilitates adherence to the intestinal surface, can be seen on the underside of the organism
Courtesy of Dr Stan Erlandsen; CDC Public Health Image Library (PHIL)
See this image in context in the following section/s:
Use of this content is subject to our disclaimer