Evidence map›Paper›PMID 40872853›Full record

ReviewViruses2025

Human Metapneumovirus: A Narrative Review on Emerging Strategies for Prevention and Treatment.

Nicola Principi, Valentina Fainardi, Susanna Esposito

Abstract readReview
In one paragraph

Review in Viruses, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Twenty-five years of human metapneumovirus research.Clinical microbiology reviews · 2026
    Review
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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

3 authors.

Nicola PrincipiUniversità degli Studi di Milano, 20122 Milano, Italy.ORCID 0000-0002-3468-5568
Valentina FainardiPediatric Clinic, Pietro Barilla Children's Hospital, Department of Medicine and Surgery, University Hospital of Parma, 43126 Parma, Italy.ORCID 0000-0003-4601-7484
Susanna EspositoPediatric Clinic, Pietro Barilla Children's Hospital, Department of Medicine and Surgery, University Hospital of Parma, 43126 Parma, Italy.ORCID 0000-0003-4103-2837

Funding

NextGenerationEU-MUR CUP I83C22001810007
6 · The paper itself

Abstract

Human metapneumovirus (HMPV) is a major cause of acute respiratory tract infections, particularly in infants, young children, older adults, and immunocompromised individuals. Since its discovery in 2001, the virus has been recognized for its significant clinical and socioeconomic impact. Despite extensive research, no licensed vaccines or antiviral therapies are currently available for HMPV. This review aims to synthesize current knowledge on HMPV prevention and treatment, and to highlight promising avenues for future interventions. Several monoclonal antibodies (mAbs) targeting conserved epitopes of the HMPV fusion (F) protein have shown strong neutralizing activity in vitro and in animal models, although none have reached clinical trials. Vaccine development, including subunit, live attenuated, vector-based, and mRNA platforms, is progressing, with some candidates showing promise in adult populations. However, data in children, especially seronegative infants, remain limited. Antiviral research has explored repurposed drugs such as ribavirin and probenecid, along with novel agents like fusion inhibitors and T-cell-based immunotherapies, though none are yet approved. The development of safe, effective interventions-especially multivalent approaches targeting multiple respiratory viruses-remains a high priority. Continued research is essential to bridge the gap between preclinical promise and clinical application and to reduce the burden of HMPV infection worldwide.

Indexed as

MetapneumovirusParamyxoviridae InfectionsRespiratory Tract InfectionsAnimalsAntibodies, MonoclonalAntiviral AgentsHumansVaccine DevelopmentViral VaccinesAntibodies, MonoclonalAntiviral AgentsViral Vaccinesantiviral therapyhuman metapneumovirusmonoclonal antibodiespediatric respiratory diseaserespiratory infectionsvaccine development

Identifiers

PMID40872853
PMCPMC12390667

What Socratic 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 Socratic graph.