The global threat of animal influenza viruses of zoonotic concern: then and now

Marc-Alain Widdowson, Joseph S Bresee, Daniel B Jernigan

Research output: Contribution to journalA1: Web of Science-article

Abstract

Animal influenza viruses can reassort or mutate to infect and spread sustainably among people and cause a devastating worldwide pandemic. Since the first evidence of human infection with an animal influenza virus, in 1958, 16 different novel, zoonotic influenza A virus subtype groups in 29 countries, Taiwan, and Hong Kong have caused human infections, with differing severity and frequency. The frequency of novel influenza virus detection is increasing, and human infections with influenza A(H5N1) and A(H7N9) viruses are now annual seasonal occurrences in Asia. The study of the epidemiology and virology of animal influenza viruses is key to understanding pandemic risk and informing preparedness. This supplement brings together select recent articles that look at the risk of emergence and transmission of and approaches to prevent novel influenza virus infections.

Original languageEnglish
JournalJournal of Infectious Diseases
Volume216
Issue numbersuppl_4
Pages (from-to)S493-S498
ISSN0022-1899
DOIs
Publication statusPublished - 2017

Keywords

  • Animals
  • Hong Kong/epidemiology
  • Humans
  • Influenza A virus
  • Influenza, Human/epidemiology
  • Orthomyxoviridae Infections/epidemiology
  • Pandemics
  • Risk Factors
  • Taiwan/epidemiology
  • Zoonoses/epidemiology

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