Myxoviruses

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.