In 2010, the MHL began digitizing titles, mainly monographs, in a variety of medical history and related fields including chemistry, nursing, dentistry, audiology, physiology, psychology, psychiatry, biological science, hydrotherapy, weather, veterinary medicine, gardening, physical culture, and alternative medicine chosen for their scholarly, educational, and research value.
Work on the MHL project has continued with funding support from collaborating institutions, the National Endowment for the Humanities (announcement), and the Mellon Foundation via a program administered by the Council on Library and Information Resources (announcement).
The collection includes books, pamphlets, journals, and video and audio recordings in the history of medicine and related fields.
The MHL consults with a volunteer group of scholars in the history of medicine and related fields and surveys its users regularly.
As of August 2014, the collection consists of nearly 60,000 items including monographs, journals, audio and video on topics including surgery, public health, infectious diseases, gynecology, psychology, anatomy, neuroscience, tobacco, and homeopathy.