Repositorio
Institucional

Manterola, Carlos

Rojas-Pincheira, Claudio

Garcia-Mendez, Nayely

Totomoch-Serra, Armando

Distribución espacial de los Genotipos de Echinococcus granulosus sensu lato por hospedero en el continente americano. Revisión sistemática

Spatial distribution of Echinococcus granulosus sensu lato genotypes in the american continent

SOC MEDICA SANTIAGO

REVISTA MEDICA DE CHILE

en

Background:
Knowledge of the distribution cystic is required for its territorial control.

Aim:

To describe the spatial distribution of Echinococcus granulosus sensu lato genotypes by host in the American continent.

Material and Methods:

A systematic review of studies from the American continent, related to genotypes of the E. granulosus s.l complex were included, including any host species, without restriction of language or year of publication. Sensitive searches were performed based on sensitive searches from PubMed, EMBASE, ScienceDirect, SCOPUS and WoS; SciELO and BIREME-BVS and Trip Database. MeSH and free terms were used, including articles up to December 2020. Cartography was carried out with the Arc Map 10® program, using a world geodetic system. Result variables sought were genotype, host, geographic location, year of publication, number of samples, genes used for genotyping.

Results:

From 1123 retrieved studies retrieved, 53 met the inclusion and exclusion criteria. The studies analyzed represent 3,397 samples from humans and animals. Thirty six percent of articles were published in the five-year period 2016-2020. Reports were mainly from Argentina (27.9%), Brazil (20.6%) and Chile (13.2%). The most reported genotypes globally were G1-G3 (47.3%), G7 (15.3%), G5 (14.6%) and G6 (13.3%). A predominance of G1-G3 and G6 genotypes was verified in South America, G8 and G10 in North America, and “epidemiological silence” in Central America and the Caribbean.

Conclusions:

Spatial analysis allows defining the relationship of territories and cases with their own characteristics, which can help to plan control interventions.

2022

artículo original

acceso abierto

10.4067/s0034-98872022000700944

PDF

Americas

Echinococcosis#

Echinococcus granulosus

Genotype

Systematic Reviews as Topic

https://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872022000700944

Medicina general e interna

versión publicada

dorada

verde

acceso abierto

acceso abierto

WOS:000968680000013

944.0

957

artículo original

CC BY 4.0

CC BY 4.0