Industrial food animal production and global health risks: exploring the ecosystems and economics of avian influenza.

Ecohealth · 2009 · PMC7087879 · PMID 19437076

Europe PMC DOI

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may be significantno p-value reported

A study in Denmark found that as many as 30,000 flies may enter a broiler facility during a single flock rotation in the summer months (Hald et al., 2004 ), suggesting that the impact of insect vectors may be significant.

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