Dr. Carissa F. Etienne, Dir. Pan America Health Organization (PAHO), right, shakes hands with Dr. Roberto Tomas Morales Ojeda, Minister of Health, Cuba, left, at the World Health Organization (WHO) during a certificate presentation announcing that Cuba is world's first country to receive validation of having eliminated mother-to-child transmission of HIV and Syphilis, during news conference at Pan American Health Organization/World Health Organization (PAHO/WHO) headquarters in Washington, Tuesday, June 30, 2015. Pablo Martinez Monsivais AP