Coloured SEM of Schistosoma mansoni parasite egg

Coloured SEM of Schistosoma mansoni parasite egg

Z160/0078 Rights Managed

Request low-res file

530 pixels on longest edge, unwatermarked

Request/Download high-res file

Uncompressed file size: 15.9MB

Downloadable file size: 1.6MB

Price image Pricing

Please login to use the price calculator


Caption: Schistosome egg. Coloured scanning electron micro- graph (SEM) of an egg of the parasitic fluke Schi- stosoma mansoni, cause of the disease bilharzia (schistosomiasis). The eggs are produced by female flukes living in veins in the intestines and bladder of humans. They are passed in urine and faeces, entering rivers and lakes in sewage. The larvae which hatch infect water snails, leaving these hosts as free-swimming cercariae. These can penetrate the skin of anyone in the water, beginning a new cycle of human infection. Bilharzia is endemic in tropical countries, and can cause kidney and liver damage. It is treatable with drugs. Magnification: x250 at 6x7cm size.

Release details: Model release not required. Property release not required.

Keywords: animal, bilharzia, egg, flatworm, invertebrate, invertebrates, nature, parasite, platyhelminthes, schistosoma mansoni, schistosome, schistosomiasis, wildlife, zoology

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.