Evidence map›Paper›PMID 26086273›Full record

ArticlePLoS pathogens2015

The Role of Human Transportation Networks in Mediating the Genetic Structure of Seasonal Influenza in the United States.

Brooke A Bozick, Leslie A Real

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.5field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 26 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Brooke A BozickPopulation Biology, Ecology, and Evolution Program, Emory University, Atlanta, Georgia, United States of America; Center for Disease Ecology, Emory University, Atlanta, Georgia, United States of America.
Leslie A RealCenter for Disease Ecology, Emory University, Atlanta, Georgia, United States of America; Department of Biology, Emory University, Atlanta, Georgia, United States of America.
Emory University · US

Funding

SPATIAL POPULATION DYNAMICS OF RABIESR01AI047498 · NIAID · EMORY UNIVERSITY · PI REAL, LESLIE A. · 1999 to 2014
$3.6M
Training in Population Biology of Infectious DiseasesT32AI055404 · NIAID · EMORY UNIVERSITY · PI REAL, LESLIE A. · 2004 to 2013
$2.0M
NIAID NIH HHS R01 AI047498NIAID NIH HHS T32 AI055404
6 · The paper itself

Abstract

Recent studies have demonstrated the importance of accounting for human mobility networks when modeling epidemics in order to accurately predict spatial dynamics. However, little is known about the impact these movement networks have on the genetic structure of pathogen populations and whether these effects are scale-dependent. We investigated how human movement along the aviation and commuter networks contributed to intra-seasonal genetic structure of influenza A epidemics in the continental United States using spatially-referenced hemagglutinin nucleotide sequences collected from 2003-2013 for both the H3N2 and H1N1 subtypes. Comparative analysis of these transportation networks revealed that the commuter network is highly spatially-organized and more heavily traveled than the aviation network, which instead is characterized by high connectivity between all state pairs. We found that genetic distance between sequences often correlated with distance based on interstate commuter network connectivity for the H1N1 subtype, and that this correlation was not as prevalent when geographic distance or aviation network connectivity distance was assessed against genetic distance. However, these patterns were not as apparent for the H3N2 subtype at the scale of the continental United States. Finally, although sequences were spatially referenced at the level of the US state of collection, a community analysis based on county to county commuter connections revealed that commuting communities did not consistently align with state geographic boundaries, emphasizing the need for the greater availability of more specific sequence location data. Our results highlight the importance of utilizing host movement data in characterizing the underlying genetic structure of pathogen populations and demonstrate a need for a greater understanding of the differential effects of host movement networks on pathogen transmission at various spatial scales.

Indexed as

AlgorithmsTravelHumansInfluenza A virusInfluenza, HumanPhylogenyTransportationUnited States

Identifiers

PMID26086273
PMCPMC4472840
OpenAlexW1959225661

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.