The case of Terry Cawthorn and Mission Hospital, in Asheville, N.C., gives a glimpse of how some hospital officials around the country have shrugged off an epidemic. Cawthorn was a nurse at Mission for more than 20 years. Her supervisor testified under oath that she was "one of my most reliable employees." Then, as with other nurses described this month in the NPR investigative series Injured Nurses, a back injury derailed Cawthorn's career. Nursing employees suffer more debilitating back and other body injuries than almost any other occupation, and most of those injuries are caused by lifting and moving patients.

Representatives from the United States and 11 other Pacific Rim countries convened to decide the future of their trade relations in the so-called Trans-Pacific Partnership (T.P.P.). Powerful companies appear to have been given influence over the proceedings, even as full access is withheld from many government officials from the partnership countries.

The attorney general must decide by Feb. 20 whether to approve the sale of the Daughters of Charity hospitals to Prime Healthcare Services of Ontario (San Bernardino County). Harris could block the sale of nonprofit hospitals to a for-profit operator if she determined it would not be “in the public interest.”

The appearance of infectious diseases in new places and new hosts, such as West Nile virus and Ebola, is a predictable result of climate change, says a noted zoologist affiliated with the Harold W. Manter Laboratory of Parasitology at the Univ. of Nebraska-Lincoln.