Science, asked by diyasingh1726, 4 months ago

how was bird flu started
20 marks question

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Answered by Aarushpandey09

0

Answer:

Although there are several types of bird flu, H5N1 was the first avian influenza virus to infect humans. The first infection occurred in Hong Kong in 1997. The outbreak was linked to handling infected poultry. H5N1 occurs naturally in wild waterfowl, but it can spread easily to domestic poultry.

Explanation:

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