Human influenza virus A/HongKong/156/97 (H5N1) infection.
Introduction of influenza viruses with gene segments of avian origin into the human population may result in the emergence of new pathogenic human influenza viruses. The recent infection of a 3-year-old boy with an influenza A (H5N1) virus of avian origin can be considered as an example of such an event. However, this virus, influenza A/Hong Kong/156/97 (H5N1) and the 17 additional H5N1 viruses isolated from humans by the end of 1997 lack the ability to spread efficiently amongst humans and therefore have limited pandemic potential. However, the possibility of reassortment of these viruses with currently circulating human viruses illustrates the need for pandemic preparedness.
Department of Virology, Erasmus University, Rotterdam, The Netherlands., , ,
Influenza A Virus, H5N1 Subtype
Influenza A virus
Influenza in Birds
Pub Type(s)Case Reports
Research Support, Non-U.S. Gov't