ArticleNature communications2025
Genotype B3.13 influenza A(H5N1) viruses isolated from dairy cattle demonstrate high virulence in laboratory models, but retain avian virus-like properties.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Characterization of oseltamivir-resistant A(H5N1) clade 2.3.4.4b, genotype D1.1 variants identified in poultry farms of British Columbia, Canada.Emerging microbes & infections · 2026Article
- Acquisition of specific human respiratory tract binding by 2.3.4.4b H5N1 hemagglutinins requires multiple mutations.Journal of virology · 2026Article
- Mammary Gland Tropism and Milk-Mediated Transmission of H5N1 in Dairy Cattle: Implications for One Health Surveillance.Veterinary sciences · 2026Review
- Trimester-dependent vertical transmission of H5N1 influenza virus through placental and mammary routes impairs offspring development.Nature communications · 2026Article
- Cellular tropism of highly pathogenic avian influenza (HPAI) A(H5N1) clade 2.3.4.4b viruses in human respiratory and bovine mammary epithelial cells.Microbiology spectrum · 2026Article
- Dairy cows infected with influenza A(H5N1) reveals low infectious dose and transmission barriers.Nature communications · 2026Article
- Mammary and respiratory infection of sheep with H5Nx clade 2.3.4.4b viruses with milk-mediated transmission to lambs.Science advances · 2026Article
- Tropism and Replication Competence of Cattle Influenza A(H5N1) Genotype B3.13 Virus in Human Bronchus and Lung Tissue.Emerging infectious diseases · 2026Article
- Predicting highly pathogenic avian influenza H5N1 outbreak risk using extreme weather and bird migration data in machine learning models.medRxiv : the preprint server for health sciences · 2026Article
- Review
- Baloxavir outperforms oseltamivir, favipiravir, and amantadine in treating lethal influenza A(H5N1) HA clade 2.3.4.4b infection in mice.Nature communications · 2026Article
- Advancing A(H5N1) influenza risk assessment in ferrets through comparative evaluation of airborne virus shedding patterns.Nature communications · 2026Article
- Identification and characterization of PB2 mutations associated with mammalian adaptation of highly pathogenic H5N1 avian influenza viruses.Frontiers in microbiology · 2026Article
- Experimental infection and viral pathogenesis of a human isolate of H5N1 highly pathogenic avian influenza strain in Jersey cows.npj veterinary sciences · 2026Article
- Expanding Horizons: Host Range Evolution and Treatment Strategies for Highly Pathogenic Avian Influenza H5N1 and H7N9.Viruses · 2025Review
- Influenza A Virus H5N1 Subtype: Resurgent Interspecies and Intercontinental Transmission, and a New Host.Pathogens (Basel, Switzerland) · 2025Review
- The potential of H5N1 viruses to adapt to bovine cells varies throughout evolution.Nature communications · 2025Article
- The hemagglutinin proteins of clades 1 and 2.3.4.4b H5N1 highly pathogenic avian influenza viruses exhibit comparable attachment patterns to avian and mammalian tissues.Journal of virology · 2025Article
- Avian influenza overview June-September 2025.EFSA journal. European Food Safety Authority · 2025Article
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18 authors.
Funding
Abstract
In March 2024, clade 2.3.4.4b highly pathogenic avian influenza A(H5N1) viruses were first detected in U.S. dairy cattle. Similar viruses have since caused 70 zoonotic human infections. To assess changes to zoonotic potential, we characterized A(H5N1) clade 2.3.4.4b viruses isolated from cows' milk and birds. Bovine-derived viruses are lethal in mice and ferrets and transmit to direct but not airborne contact ferrets. All viruses replicate in human bronchial epithelial cells despite preferentially binding avian virus-like receptors. The bovine-derived viruses remain susceptible to FDA-approved antivirals, and they are inhibited by sera from ferrets vaccinated with WHO-recommended candidate vaccine viruses (CVV) or human sera from clade 2.3.4.4c vaccinees. While 2.3.4.4b viruses induce severe disease in mammalian models, they retain many avian virus-like characteristics. Combined, we conclude that the risk of contemporary bovine-derived viruses to humans not in contact with affected animals is low. However, heightened vigilance remains essential to promptly detect and respond to any changes.
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