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The Situation for Influenza in the World in Summer 2015 and the Preliminary Forecast for the Upcoming Season 2015 - 2016

2016· article· en· W2800130041 on OpenAlexaboutno aff
O. L. Kiselev, Л. С. Карпова, M. Yu. Pelih, A. Yu. Popova

Bibliographic record

VenueEpidemiology and Vaccinal Prevention · 2016
Typearticle
Languageen
FieldMedicine
TopicInfluenza Virus Research Studies
Canadian institutionsnot available
Fundersnot available
KeywordsOutbreakVirologyGeographyVirusInfluenza A virusNorthern HemisphereSouthern HemisphereStrain (injury)Antigenic driftSeasonal influenzaVeterinary medicineBiologyCoronavirus disease 2019 (COVID-19)MedicineClimatologyInfectious disease (medical specialty)DiseaseEcology

Abstract

fetched live from OpenAlex

The analysis of the spatial-temporal distribution of influenza data weekly to WHO data in the summer of 2015 in the countries of the Southern and Northern hemispheres It is shown that in the Southern hemisphere registered a moderate influenza epidemics in Oceania and South Africa and local and regional outbreaks. In the Northern hemisphere was registered to the local influenza outbreak and sporadic morbidity. The main causative agent of the influenza was virus influenza B, except Asia, where the predominant influenza A(H3N2). In the Northern hemisphere the proportion of influenza was greater, than in the South. Influenza A(H1N1)pdm09 were detected mainly in Africa and S. America. Antigenic analyses of influenza viruses revealed the circulation in Canada of strain B/Massachusetts/2/2012 (Yamagata line) (69.7%) and A/Switzerland/9715293/2013(H3N2) (8.6%), while in N. Zealand - B/ Phuket/3073/2013(Yamagata line) (45%) and strain A/Switzerland/9715293/2013(H3N2) (24.8%). Virus A(H1N1)pdm09 was represented by the strain A/California/7/2009 in both countries. In the epidemic season 2015 - 2016 will continue circulation previously identified influenza viruses, but we cannot exclude the possibility of emergence of new strains of influenza viruses. In Russia you can expect a mixed epidemic (A(H3N2), A(H1N1)pdm09 and B) moderate intensity at the usual time (in the second half of January).

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.092
Threshold uncertainty score0.182

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0010.001
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.001

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.180
GPT teacher head0.468
Teacher spread0.288 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2016
Admission routes1
Has abstractyes

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