The great war now ended has shown to every nation the priceless value of its citizens. The beginnings of the health supervision of schools and school children, made before the war, are now seen as movements of the greatest significance for national conservation. The growth of school health supervision in the United States in the past few years is…

The Fifteenth International Congress on Hygiene and Demography, held in Washington City in the autumn of 1912, was a notable event in the history of sanitation and in the discussion of the conditions of the physical and mental health of the people. The exhibition held in connection with the congress was instructive in many ways, and contained much…