Diphyllobothriasis epidemiology and demographics: Difference between revisions
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{{CMG}} {{AE}} {{MMF}} | {{CMG}} {{AE}} {{MMF}} | ||
== Overview == | == Overview == | ||
Diphyllobothriasis occurs in areas where lakes and rivers coexist with human consumption of raw or undercooked freshwater fish. It is particularly common in Japan, Scandinavia, Siberia, with sporadic cases in North and South America. | [[Diphyllobothriasis]] occurs in areas where lakes and rivers coexist with human consumption of raw or undercooked freshwater fish. It is particularly common in Japan, Scandinavia, Siberia, with sporadic cases in North and South America. | ||
==Epidemiology and Demographics== | ==Epidemiology and Demographics== | ||
Diphyllobothriasis is more common in people eating raw or undercooked fish. Infection with the broad fish tapeworm is common in temperate and subarctic regions, wherever freshwater fish are eaten raw—as in Scandinavia, Siberia, the Great Lakes, Japan, central Europe, and Chile. | [[Diphyllobothriasis]] is more common in people eating raw or undercooked fish. Infection with the broad fish tapeworm is common in temperate and subarctic regions, wherever freshwater fish are eaten raw—as in Scandinavia, Siberia, the Great Lakes, Japan, central Europe, and Chile. | ||
=== | ===Prevalance=== | ||
Worldwide, the prevalence of | Worldwide, the prevalence of [[diphyllobothriasis]] was estimated in the early 1970s to affect 9 million humans globally. Most of the cases were in Europe and Asia with sporadic cases in America. More recent data indicate that 20 million people are infected worldwide but no recent estimation concerning the global prevalence of this parasitosis has been done.<ref name="pmid19136438">{{cite journal |vauthors=Scholz T, Garcia HH, Kuchta R, Wicht B |title=Update on the human broad tapeworm (genus diphyllobothrium), including clinical relevance |journal=Clin. Microbiol. Rev. |volume=22 |issue=1 |pages=146–60, Table of Contents |year=2009 |pmid=19136438 |pmc=2620636 |doi=10.1128/CMR.00033-08 |url=}}</ref> | ||
===Incidence=== | ===Incidence=== | ||
Diphyllobothriasis is endemic in Japan and 100 cases are reported every year since the 1970s. | [[Diphyllobothriasis]] is endemic in Japan and 100 cases are reported every year since the 1970s. | ||
===Age=== | ===Age=== | ||
There is no age predilection for | There is no age predilection for [[diphyllobothriasis]]. | ||
===Gender=== | ===Gender=== | ||
There is no gender predilection for | There is no gender predilection for [[diphyllobothriasis]]. | ||
===Race=== | ===Race=== | ||
There is no racial predilection for | There is no racial predilection for [[diphyllobothriasis]]. | ||
===Developed Countries=== | ===Developed Countries=== | ||
It is endemic in Japan and Russia. Sporadic cases are reported in Europe and America.<ref name="pmid19136438">{{cite journal |vauthors=Scholz T, Garcia HH, Kuchta R, Wicht B |title=Update on the human broad tapeworm (genus diphyllobothrium), including clinical relevance |journal=Clin. Microbiol. Rev. |volume=22 |issue=1 |pages=146–60, Table of Contents |year=2009 |pmid=19136438 |pmc=2620636 |doi=10.1128/CMR.00033-08 |url=}}</ref> | It is endemic in Japan and Russia. Sporadic cases are reported in Europe and America.<ref name="pmid19136438">{{cite journal |vauthors=Scholz T, Garcia HH, Kuchta R, Wicht B |title=Update on the human broad tapeworm (genus diphyllobothrium), including clinical relevance |journal=Clin. Microbiol. Rev. |volume=22 |issue=1 |pages=146–60, Table of Contents |year=2009 |pmid=19136438 |pmc=2620636 |doi=10.1128/CMR.00033-08 |url=}}</ref> | ||
===Developing Countries=== | ===Developing Countries=== | ||
Sporadic cases are reported in the developing countries of Asia. NO reports are present to suggest the presence of diphyllobothriasis in Africa.<ref name="pmid19136438">{{cite journal |vauthors=Scholz T, Garcia HH, Kuchta R, Wicht B |title=Update on the human broad tapeworm (genus diphyllobothrium), including clinical relevance |journal=Clin. Microbiol. Rev. |volume=22 |issue=1 |pages=146–60, Table of Contents |year=2009 |pmid=19136438 |pmc=2620636 |doi=10.1128/CMR.00033-08 |url=}}</ref> | Sporadic cases are reported in the developing countries of Asia. NO reports are present to suggest the presence of [[diphyllobothriasis]] in Africa.<ref name="pmid19136438">{{cite journal |vauthors=Scholz T, Garcia HH, Kuchta R, Wicht B |title=Update on the human broad tapeworm (genus diphyllobothrium), including clinical relevance |journal=Clin. Microbiol. Rev. |volume=22 |issue=1 |pages=146–60, Table of Contents |year=2009 |pmid=19136438 |pmc=2620636 |doi=10.1128/CMR.00033-08 |url=}}</ref> | ||
==References== | ==References== | ||
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Furqan M M. M.B.B.S[2]
Overview
Diphyllobothriasis occurs in areas where lakes and rivers coexist with human consumption of raw or undercooked freshwater fish. It is particularly common in Japan, Scandinavia, Siberia, with sporadic cases in North and South America.
Epidemiology and Demographics
Diphyllobothriasis is more common in people eating raw or undercooked fish. Infection with the broad fish tapeworm is common in temperate and subarctic regions, wherever freshwater fish are eaten raw—as in Scandinavia, Siberia, the Great Lakes, Japan, central Europe, and Chile.
Prevalance
Worldwide, the prevalence of diphyllobothriasis was estimated in the early 1970s to affect 9 million humans globally. Most of the cases were in Europe and Asia with sporadic cases in America. More recent data indicate that 20 million people are infected worldwide but no recent estimation concerning the global prevalence of this parasitosis has been done.[1]
Incidence
Diphyllobothriasis is endemic in Japan and 100 cases are reported every year since the 1970s.
Age
There is no age predilection for diphyllobothriasis.
Gender
There is no gender predilection for diphyllobothriasis.
Race
There is no racial predilection for diphyllobothriasis.
Developed Countries
It is endemic in Japan and Russia. Sporadic cases are reported in Europe and America.[1]
Developing Countries
Sporadic cases are reported in the developing countries of Asia. NO reports are present to suggest the presence of diphyllobothriasis in Africa.[1]
References
- ↑ 1.0 1.1 1.2 Scholz T, Garcia HH, Kuchta R, Wicht B (2009). "Update on the human broad tapeworm (genus diphyllobothrium), including clinical relevance". Clin. Microbiol. Rev. 22 (1): 146–60, Table of Contents. doi:10.1128/CMR.00033-08. PMC 2620636. PMID 19136438.