Section, acts June 12, 1917, ch. 27,
40 Stat. 121; June 5, 1920, ch. 235,
41 Stat. 885; Feb. 17, 1922, ch. 55,
42 Stat. 380; Jan. 3, 1923, ch. 22,
42 Stat. 1102; Apr. 4, 1924, ch. 84, title I,
43 Stat. 76; Jan. 20, 1925, ch. 85,
43 Stat. 757; Jan. 22, 1925, ch. 87, title I,
43 Stat. 775, required a detailed report to be made to Congress of expenditures to prevent epidemics.