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The cotton rat (Sigmodon hispidus) as an animal model for respiratory tract infections with human pathogens

Lab Animal volume 42, pages 170–176 (2013)Cite this article

Abstract

Respiratory viral infection is a great human health concern, resulting in disease, death and economic losses. Cotton rats (Sigmodon hispidus) have been particularly useful in the study of the pathogenesis of human respiratory virus infections, including the development and testing of antiviral compounds and vaccines. In this article, the authors outline the advantages of the cotton rat compared with the mouse as a model for infection with measles virus, respiratory syncytial virus, influenza virus, human parainfluenza virus and human metapneumovirus. From the literature and their own experience, the authors summarize guidelines for handling, maintaining and breeding cotton rats. In addition, they offer technical tips for carrying out infection experiments and provide information about the large array of immunological assays and reagents available for the study of immune responses (macrophages, dendritic cells, T cells, B cells, antibodies, chemokines and cytokines) in cotton rats.

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  1. Department of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, OH

    M. Gia Green,  Devra Huey &  Stefan Niewiesk

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Correspondence to Stefan Niewiesk.

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Green, M., Huey, D. & Niewiesk, S. The cotton rat (Sigmodon hispidus) as an animal model for respiratory tract infections with human pathogens. Lab Anim 42, 170–176 (2013). https://doi.org/10.1038/laban.188

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