Article Text
Child health
Cohort study
Contact with dogs during the first year of life is associated with decreased risk of respiratory illness
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Commentary on: OpenUrlAbstract/FREE Full Text
Implications for practice and research
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Early dog contacts are associated with fewer respiratory infections in infants, especially otitis, but not wheezing after adjustment for possible confounders.
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Early animal contacts are important, possibly leading to changes in immune development and a better resistance to infectious respiratory diseases in infants.
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Future research is needed to explore the mechanism of the favourable effect of dog exposure and whether similar results occur over a longer period.
Context
Several groups have studied the associations between animal contacts early in life and asthma and allergic diseases in childhood.1 Reports on the association between pet exposure …