Mayaro as a Caribbean traveler: Evidence for multiple introductions and transmission of the virus into Haiti.
Journal
International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases
ISSN: 1878-3511
Titre abrégé: Int J Infect Dis
Pays: Canada
ID NLM: 9610933
Informations de publication
Date de publication:
Oct 2019
Oct 2019
Historique:
received:
09
07
2019
revised:
25
07
2019
accepted:
26
07
2019
pubmed:
6
8
2019
medline:
18
12
2019
entrez:
6
8
2019
Statut:
ppublish
Résumé
Mayaro virus (MAYV) is a mosquito-transmitted alphavirus that is being recognized with increasing frequency in South America. As part of on-going surveillance of a school cohort in Haiti, we identified MAYV infections in 5 children across a 7-month time span, at two different school campuses. All had a history of fever, and three had headaches; none complained of arthralgias. On analysis of whole genome sequence data, three strains were genotype D, and two were genotype L; phylogenetic and molecular clock analysis was consistent with at least 3 independent introductions of the virus into Haiti, with ongoing transmission of a common genotype D strain in a single school. Our data highlight the clear potential for spread of the virus in the northern Caribbean and North America.
Identifiants
pubmed: 31382049
pii: S1201-9712(19)30317-0
doi: 10.1016/j.ijid.2019.07.031
pmc: PMC9527705
mid: NIHMS1544153
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
151-153Subventions
Organisme : NIAID NIH HHS
ID : R01 AI126357
Pays : United States
Informations de copyright
Copyright © 2019 The Authors. Published by Elsevier Ltd.. All rights reserved.
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