Jason BeaubienJason Beaubien is NPR's Global Health and Development Correspondent on the Science Desk.
Dr. Eduardo Ibarra checks the blood pressure of Carmen Garcia Lavoy in the Toa Baja area of Puerto Rico. He's been making house calls in the area with nurse Erika Rodriguez.
A 19-year-old woman talks with nurse Valeria Zafisoa at a traveling contraception clinic in eastern Madagascar run by the British nonprofit group Marie Stopes International.
Samantha Reinders for NPR