BackgroundHuman rhinoviruses (HRVs) belong to the Picornaviridae family with high similarity to human enteroviruses (HEVs). Limited data is available from Latin America regarding the clinical presentation and strains of these viruses in respiratory disease.MethodsWe collected nasopharyngeal swabs at clinics located in eight Latin American countries from 3,375 subjects aged 25 years or younger who presented with influenza-like illness.ResultsOur subjects had a median age of 3 years and a 1.2:1.0 male:female ratio. HRV was identified in 16% and HEV was identified in 3%. HRVs accounted for a higher frequency of isolates in those of younger age, in particular children < 1 years old. HRV-C accounted for 38% of all HRVs detected. Phylogenetic analysis revealed a high proportion of recombinant strains between HRV-A/HRV-C and between HEV-A/HEV-B. In addition, both EV-D68 and EV-A71 were identified.ConclusionsIn Latin America as in other regions, HRVs and HEVs account for a substantial proportion of respiratory viruses identified in young people with ILI, a finding that provides additional support for the development of pharmaceuticals and vaccines targeting these pathogens.
Human rhinoviruses and enteroviruses in influenza-like illness in Latin America
Josefina García,Victoria Espejo,M. Nelson,Merly M. Sovero,M. Villaran,Jorge Gomez,Melvin Barrantes,Felix Sanchez,G. Comach,A. E. Arango,N. Aguayo,I. D. de Rivera,Wilson Chicaiza,Mirna Jimenez,Washington Alemán,Francisco Rodríguez,Marina S Gonzales,T. Kochel,Eric S. Halsey
Published 2013 in Virology Journal
ABSTRACT
PUBLICATION RECORD
- Publication year
2013
- Venue
Virology Journal
- Publication date
2013-10-11
- Fields of study
Biology, Medicine, Environmental Science
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
CITATION MAP
EXTRACTION MAP
CLAIMS
- No claims are published for this paper.
CONCEPTS
- No concepts are published for this paper.
REFERENCES
Showing 1-59 of 59 references · Page 1 of 1
CITED BY
Showing 1-49 of 49 citing papers · Page 1 of 1