KUOPIO, Finland, July 10 (UPI) -- Infants, who had contact with dogs at home had fewer respiratory tract symptoms or infections than children with no dog contacts, researchers in Finland found.
Lead author Dr. Eija Bergroth, a pediatrician who worked at Kuopio University Hospital in Finland at the time of the study, and colleagues at Kuopio University Hospital, the National Institute for Health and Welfare in Kuopio, Finland, the University of Eastern Finland and the University of Ulm in Germany tracked 397 children from pregnancy to age 1 and the frequency of respiratory symptoms and infections.