Dr. Jill Biden and Zambian Second Lady Dr. Charlotte Scott visit the Ng'ombe Community Health Centre, in Lusaka, Zambia, July 3, 2014. The Ng'ombe Community Health Centre partners with USAID and the CDC to provide anti-retrovirals, treat tuberculosis, malaria, and vaccine preventable diseases, and also has a Gender Based Violence center. (Official White House Photo by David Lienemann)