Gesammelte Abhandlungen aus dem Gebiete der öffentlichen Medicin und der Seuchenlehre. 2 vols.

Virchow "articulated that the moral goal of the political role of medicine was to become an active agent in eliminating social inequality" (Dorothy Porter, Doctors, the state and the ethics of political medical practice [2007]). Digital facsimile from the Internet Archive at this link.  Translated into English by L. J. Rather as Collected essays on public health and epidemiology. 2 vols. Canton, MA: Science History Publications, 1985.