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Myxoviruses

A S Beare

    Developments in Biological Standardization
    |January 1, 1975
    PubMed

    Insights

    This review categorizes myxoviruses into orthomyxoviruses (influenza A, B, C) and paramyxoviruses, detailing their hosts and roles in human and animal diseases. It highlights influenza A

    Area of Science:

    • Virology
    • Infectious Diseases
    • Veterinary Medicine

    Background:

    • Myxoviruses encompass two primary groups: orthomyxoviruses and paramyxoviruses.
    • Orthomyxoviruses include influenza types A, B, and C, with influenza A being a significant cause of morbidity across multiple species.
    • Paramyxoviruses comprise human and animal strains, including parainfluenzas, mumps, measles, and respiratory syncytial virus, alongside various animal-specific viruses.

    Purpose of the Study:

    • To review the classification of myxoviruses.
    • To detail the hosts and natural occurrence of various myxoviruses.
    • To discuss the significance of these viruses in human and animal health.

    Main Methods:

    • Literature review and synthesis of existing data on myxoviruses.
    • Classification based on viral groups, types, and hosts.
    • Analysis of epidemiological and etiological roles.

    Main Results:

    • Orthomyxoviruses: Influenza A, B, and C are distinguished by their hosts and antigenic variations.
    • Paramyxoviruses: A diverse range of human and animal viruses are identified, including parainfluenza, mumps, and NDV (fowl pest).
    • Influenza A viruses exhibit cross-species infectivity and are genetically related, causing significant epidemics.

    Conclusions:

    • Myxoviruses represent a broad category of significant viral pathogens affecting both humans and animals.
    • Understanding the diversity and host range of these viruses is crucial for disease control and prevention.
    • Further review is needed to fully elucidate the place of these viruses in nature and their impact.

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