Man's best friend? The effect of pet ownership on house dust microbial communities.

Fujimura, Kei E; Johnson, Christine C; Ownby, Dennis R; Cox, Michael J; Brodie, Eoin L; Havstad, Suzanne L; Zoratti, Edward M; Woodcroft, Kimberley J et al. · J Allergy Clin Immunol · 2010

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Abstract

Pet-ownership, which has been shown to be protective against allergic disease development, is associated with increased house dust bacterial diversity and fewer fungal species, suggesting a potentially microbial-based mechanism for this protective effect.

Medical subject headings