Multiple Estimates of Transmissibility for the 2009 Influenza Pandemic Based on Influenza-like-Illness Data from Small US Military Populations
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{"title"=>"Multiple Estimates of Transmissibility for the 2009 Influenza Pandemic Based on Influenza-like-Illness Data from Small US Military Populations", "type"=>"journal", "authors"=>[{"first_name"=>"Pete", "last_name"=>"Riley", "scopus_author_id"=>"7201512624"}, {"first_name"=>"Michal", "last_name"=>"Ben-Nun", "scopus_author_id"=>"57190975779"}, {"first_name"=>"Richard", "last_name"=>"Armenta", "scopus_author_id"=>"56989363300"}, {"first_name"=>"Jon A.", "last_name"=>"Linker", "scopus_author_id"=>"6701596959"}, {"first_name"=>"Angela A.", "last_name"=>"Eick", "scopus_author_id"=>"6602308994"}, {"first_name"=>"Jose L.", "last_name"=>"Sanchez", "scopus_author_id"=>"55853974400"}, {"first_name"=>"Dylan", "last_name"=>"George", "scopus_author_id"=>"35274703600"}, {"first_name"=>"David P.", "last_name"=>"Bacon", "scopus_author_id"=>"55989264100"}, {"first_name"=>"Steven", "last_name"=>"Riley", "scopus_author_id"=>"7102619416"}], "year"=>2013, "source"=>"PLoS Computational Biology", "identifiers"=>{"scopus"=>"2-s2.0-84878513567", "issn"=>"1553734X", "pui"=>"369039781", "pmid"=>"23696723", "doi"=>"10.1371/journal.pcbi.1003064", "isbn"=>"1873-2518 (Electronic)\\r0264-410X (Linking)", "sgr"=>"84878513567"}, "id"=>"073c4220-bb00-3e23-89f5-fe331f144b77", "abstract"=>"Rapidly characterizing the amplitude and variability in transmissibility of novel human influenza strains as they emerge is a key public health priority. However, comparison of early estimates of the basic reproduction number during the 2009 pandemic were challenging because of inconsistent data sources and methods. Here, we define and analyze influenza-like-illness (ILI) case data from 2009-2010 for the 50 largest spatially distinct US military installations (military population defined by zip code, MPZ). We used publicly available data from non-military sources to show that patterns of ILI incidence in many of these MPZs closely followed the pattern of their enclosing civilian population. After characterizing the broad patterns of incidence (e.g. single-peak, double-peak), we defined a parsimonious SIR-like model with two possible values for intrinsic transmissibility across three epochs. We fitted the parameters of this model to data from all 50 MPZs, finding them to be reasonably well clustered with a median (mean) value of 1.39 (1.57) and standard deviation of 0.41. An increasing temporal trend in transmissibility ([Formula: see text], p-value: 0.013) during the period of our study was robust to the removal of high transmissibility outliers and to the removal of the smaller 20 MPZs. Our results demonstrate the utility of rapidly available - and consistent - data from multiple populations.", "link"=>"http://www.mendeley.com/research/multiple-estimates-transmissibility-2009-influenza-pandemic-based-influenzalikeillness-data-small-mi", "reader_count"=>19, "reader_count_by_academic_status"=>{"Professor > Associate Professor"=>2, "Librarian"=>1, "Researcher"=>6, "Student > Ph. D. Student"=>4, "Other"=>2, "Student > Master"=>3, "Student > Bachelor"=>1}, "reader_count_by_user_role"=>{"Professor > Associate Professor"=>2, "Librarian"=>1, "Researcher"=>6, "Student > Ph. D. Student"=>4, "Other"=>2, "Student > Master"=>3, "Student > Bachelor"=>1}, "reader_count_by_subject_area"=>{"Unspecified"=>1, "Materials Science"=>1, "Mathematics"=>1, "Agricultural and Biological Sciences"=>6, "Medicine and Dentistry"=>7, "Computer Science"=>1, "Immunology and Microbiology"=>2}, "reader_count_by_subdiscipline"=>{"Materials Science"=>{"Materials Science"=>1}, "Medicine and Dentistry"=>{"Medicine and Dentistry"=>7}, "Immunology and Microbiology"=>{"Immunology and Microbiology"=>2}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>6}, "Computer Science"=>{"Computer Science"=>1}, "Mathematics"=>{"Mathematics"=>1}, "Unspecified"=>{"Unspecified"=>1}}, "reader_count_by_country"=>{"United States"=>2, "United Kingdom"=>1, "Israel"=>1}, "group_count"=>1}

Scopus | Further Information

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Figshare

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Relative Metric

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