In this regular feature on Breakthroughs, we highlight some of the most interesting reads in global health research from the past week.

In this regular feature on Breakthroughs, we highlight some of the most interesting reads in global health research from the past week.

Faces of Innovation—a new GHTC project that features scientists on the front lines of research and development on new global health tools and technologies—profiles Dan Littlefield, who we met at the American Society of Tropical Medicine and Hygiene Annual Conference. Dan co-founded a cold-chain engineering company that worked with the Centers for Disease Control and Prevention and the Biomedical Advanced Research and Development Authority to distribute Ebola vaccines for clinical trials in Sierra Leone.

In this regular feature on Breakthroughs, we highlight some of the most interesting reads in global health research from the past week.

As the year comes to a close, we are taking a look back at the top global health innovation stories and news that shaped 2019.