Ferrets as a Mammalian Model to Study Influenza Virus-Bacteria Interactions

Ferrets represent an invaluable model for the study of influenza virus pathogenicity and transmissibility. Ferrets are also employed for the study of bacterial pathogens that naturally infect humans at different anatomical sites. While viral and bacterial infection studies in isolation using animal models are important for furthering our understanding of pathogen biology and developing improved therapeutics, it is also critical to extend our knowledge to pathogen coinfections in vivo, to more closely examine interkingdom dynamics that may contribute to overall disease outcomes. We discuss how ferrets have been employed to study a diverse range of both influenza viruses and bacterial species and summarize key studies that have utilized the ferret model for primary influenza virus challenge followed by secondary bacterial infection. These copathogenesis studies have provided critical insight into the dynamic interplay between these pathogens, underscoring the utility of ferrets as a model system for investigating influenza virus-bacteria interactions. Ferrets represent an invaluable model to study viral and bacterial pathogens, both in isolation and in coinfection scenarios. This review summarizes key studies that have utilized the ferret model for primary influenza virus challenge followed by secondary bacterial infection.

Automated summary

Ferrets serve as a valuable model for studying influenza virus and bacterial pathogens, both individually and in coinfection scenarios. By utilizing the ferret model, scientists can gain insights into the dynamic interactions between these pathogens, which can contribute to the prevention and treatment of diseases.