ArticleInfluenza and other respiratory viruses2018
The transmission dynamics and diversity of human metapneumovirus in Peru.
Article in Influenza and other respiratory viruses, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- A Review of Respiratory Infection Caused by the Human Metapneumovirus: Occurrence, Epidemiology, Pathogenesis, Public Health Outcomes, and Intervention Strategies.Health science reports · 2026Article
- Repeated introductions and widespread transmission of human metapneumovirus in Côte d'Ivoire.BMC infectious diseases · 2025Article
- Article
- Pediatric burden and seasonality of human metapneumovirus over 5 years in Managua, Nicaragua.Influenza and other respiratory viruses · 2022Article
- Article
- Whole genome sequencing and phylogenetic analysis of human metapneumovirus strains from Kenya and Zambia.BMC genomics · 2020Article
- The transmission dynamics and diversity of human metapneumovirus in Peru.Influenza and other respiratory viruses · 2018Article
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Authors and funding
17 authors.
Funding
Abstract
backgroundThe transmission dynamics of human metapneumovirus (HMPV) in tropical countries remain unclear. Further understanding of the genetic diversity of the virus could aid in HMPV vaccine design and improve our understanding of respiratory virus transmission dynamics in low- and middle-income countries. MATERIALS &
methodsWe examined the evolution of HMPV in Peru through phylogenetic analysis of 61 full genome HMPV sequences collected in three ecologically diverse regions of Peru (Lima, Piura, and Iquitos) during 2008-2012, comprising the largest data set of HMPV whole genomes sequenced from any tropical country to date.
resultsWe revealed extensive genetic diversity generated by frequent viral introductions, with little evidence of local persistence. While considerable viral traffic between non-Peruvian countries and Peru was observed, HMPV epidemics in Peruvian locales were more frequently epidemiologically linked with other sites within Peru. We showed that Iquitos experienced greater HMPV traffic than the similar sized city of Piura by both Bayesian and maximum likelihood methods.
conclusionsThere is extensive HMPV genetic diversity even within smaller and relatively less connected cities of Peru and this virus is spatially fluid. Greater diversity of HMPV in Iquitos compared to Piura may relate to higher volumes of human movement, including air traffic to this location.
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