Charles William Sutton, Dictionary of National Biography (1901)
“ The first sanitary commission was appointed at Chadwick's instigation in 1839, its immediate occasion being due to an application for his assistance by the Whitechapel authorities, who were driven to despair by an epidemical outbreak in their district. The commissioners probed the evil to its source; and their report with its startling resolutions and remedial suggestions attracted very wide attention, and it forthwith became a text-book of sanitation throughout the country. To Chadwick's directing hand in this matter may safely be ascribed the beginning of public sanitary reform. ”
