[Human and avian influenza due to the H5N1 virus].
Recent alerts about "avian influenza", more often referred to by veterinarians as "fowl plague" and by the public as "bird flu", and about its transmission to humans, have received extensive media coverage. Physicians need further information about this development. We begin by looking at several fundamental aspects of influenza virus structure and its various types and subtypes and then review the various avian and human influenza epidemics throughout history. A description follows of the current avian influenza, its history, its presence in migratory and domestic birds, and its clinical aspects. Transmission to humans is covered next: the facts, conditions, human cases, and consumption of poultry meat. Then we consider treatment: none in animal diseases, and very limited for human disease. Vaccination has previously been dealt with and will be barely touched upon here. Finally we will present the guidelines and measures taken both nationally and internationally. Our conclusion is intended to be relatively optimistic, stressing the species barrier and the multiplicity of pathogenic avian viruses recently encountered in humans. We insist on the need to contain the epizootic, if necessary by animal vaccination, to diminish the likelihood of human contamination.
Durand
Maurice-Paul
MP
gemodur@wanadoo.fr
D000547:Amantadine / Q000008:administration & dosage / Q000627:therapeutic use; D000818:Animals; D000998:Antiviral Agents / Q000008:administration & dosage / Q000627:therapeutic use; D001717:Birds; D006801:Humans; D053124:Influenza A Virus, H5N1 Subtype / Q000472:pathogenicity; D007252:Influenza Vaccines / Q000008:administration & dosage; D005585:Influenza in Birds / Q000401:mortality / Q000517:prevention & control / Q000628:therapy / Q000821:virology; D007251:Influenza, Human / Q000188:drug therapy / Q000401:mortality / Q000517:prevention & control / Q000628:therapy / Q000821:virology; D053139:Oseltamivir / Q000008:administration & dosage / Q000627:therapeutic use; D011200:Poultry; D017410:Practice Guidelines as Topic; D013997:Time Factors; D014774:Virulence; D014779:Virus Replication
D000998:Antiviral Agents; D007252:Influenza Vaccines; D053139:Oseltamivir; D000547:Amantadine