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| Avian influenza |
| Description: |
Avian influenza
Avian influenza virus usually refers to influenza A viruses found chiefly in birds, but infections can occur in humans. The risk is generally low to most people, because the viruses do not usually infect humans. However, confirmed cases of human infection have been reported since 1997 |
| Keywords: |
Avian, influenza, Avian, influenza, virus, usually, refers, to, influenza, A, viruses, found, chiefly, in, birds, but, infections, can, occur, in, humans., The, risk, is, generally, low, to, most, people, because, the, viruses, do, not, usually, infect, humans., However, confirmed, cases, of, human, infection, have, been, reported, since, 1997 |
| Date: |
03.05.2006 03:29 |
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1471 |
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3.00 (1 Vote(s)) |
| File size: |
26.0 KB |
| Added by: |
razoun |
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