Evidence map›Paper›PMID 40180581›Full record

ArticleEmerging infectious diseases2025

Influenza A(H1N1)pdm09 Virus with Reduced Susceptibility to Baloxavir, Japan, 2024.

Emi Takashita, Hiroko Morita, Shiho Nagata, Seiichiro Fujisaki, Hideka Miura, Tatsuya Ikeda, Kenichi Komabayashi, Mika Sasaki, Yohei Matoba, Tomoko Takahashi and 8 more

Abstract readCase Reports
In one paragraph

Article in Emerging infectious diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Article
  2. Baloxavir susceptibility of seasonal influenza viruses during the first seven seasons of clinical use in Japan, 2017/18 to 2023/24.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2026
    Article
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

18 authors.

Emi Takashita
Hiroko Morita
Shiho Nagata
Seiichiro Fujisaki
Hideka Miura
Tatsuya Ikeda
Kenichi Komabayashi
Mika Sasaki
Yohei Matoba
Tomoko Takahashi
Naomi Ogawa
Katsumi Mizuta
Sueshi Ito
Noriko Kishida
Kazuya Nakamura
Masayuki Shirakura
Shinji Watanabe
Hideki Hasegawa

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Influenza A(H1N1)pdm09 virus carrying an I38N substitution was detected in an untreated teenager in Japan. The I38N mutant virus exhibited reduced susceptibility to baloxavir but remained susceptible to neuraminidase inhibitors and showed reduced growth capability. Monitoring antiviral drug susceptibility of influenza viruses is necessary to aid public health planning and clinical recommendations.

Indexed as

Antiviral AgentsDibenzothiepinsDrug Resistance, ViralOxazinesPyridinesPyridonesAcids, CarbocyclicAdolescentHumansInfluenza A Virus, H1N1 SubtypeInfluenza, HumanJapanMicrobial Sensitivity TestsMorpholinesNeuraminidaseThiepinsAcids, CarbocyclicAntiviral AgentsbaloxavirDibenzothiepinsMorpholinesNeuraminidaseOxazinesPyridinesPyridonesThiepinsTriazinesA(H1N1)pdm09antimicrobial resistancebaloxavir acidbaloxavir marboxilcap-dependent endonuclease inhibitordrug resistanceI38N substitutioninfluenzainfluenza virusJapanpolymerase acidic proteinrespiratory infectionsviruses

Identifiers

PMID40180581
PMCPMC12044245

What OpenQuestion holds

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LicenceCC BY
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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.