#Massachusetts General Hospital

An HIV researcher and doctor, Rochelle Walensky also studies vaccines. Plus: Obama’s surgeon general Vivek Murthy returns.

U.S. health care systems are seeking better solutions to the critical problem of drug diversion.

The surgery is part of a growing trend that allows patients to jump ahead on transplant waiting lists by accepting an HCV-positive donor.

First hospital in the United States performs a liver transplant using a new high-tech machine are calling the “liver in a box.”

Massachusetts General Hospital recently became the first hospital in the United States to use it.