| Show Open Open Air Air Schools Increasing Since January 1 1907 sixty-five sixty open air schools for children afflicted with or r predisposed to tuberculosis have been established in twenty twenty eight eight cities clUes according to an announcement made by the National Association for the Study and Prevention of Tuberculosis The first open air school in the United States was established on January 1 1907 1901 by the board of education of Providence R. R I I. I at the Instance of Dr Ellen A. A Stone The next school was was established in May of the same rear year at Pittsburg and the third at Boston in July 1908 According to the reports received by the national association the result of the open air class work dass-work work has been to restore most of the children to normal health and efficiency One of these open air schools or classes should be established lashed for each population especially especially es es- In cities |