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Abstract
Anisakiosis and pseudoterranovosis are parasitic diseases caused by infection with larval nematodes or roundworms of the genera Anisakis and Pseudoterranova. These infections are zoonoses, meaning they are transmissible between animals and humans and vice versa. The life cycles of Anisakis spp., commonly called whaleworm, and Pseudoterranova spp., commonly called sealworm, are complex and involve three marine hosts (invertebrates, fish, and marine mammals). Whales, dolphins, or porpoises are the definitive hosts in which Anisakis spp. become sexually mature, and seals, sea lions, or walrus are the definitive hosts of Pseudoterranova spp. These zoonotic parasites have medical and economic importance and can result in considerable costs to the fishing industry. Humans are accidentally infected by consuming raw, poorly cooked, cold smoked, lightly salted, or marinated marine fish or squid, the intermediate hosts infected with larval stages. Human infections are becoming more common with the popularity of eating raw fish as well as improved medical diagnostics. This report, seventh in the series of U.S. Geological Survey Circulars on zoonotic diseases, will help us to better understand the routes of anisakiosis and pseudoterranovosis infections and how best to adequately monitor these zoonotic diseases.
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Anisakiosis and pseudoterranovosis |
| Series title | Circular |
| Series number | 1393 |
| DOI | 10.3133/cir1393 |
| Year Published | 2014 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Publisher location | Reston, VA |
| Contributing office(s) | National Wildlife Health Center |
| Description | vi, 33 p. |
| Online Only (Y/N) | N |
| Additional Online Files (Y/N) | N |
| Google Analytic Metrics | Metrics page |