A press release by the Pan American Health Organization (PAHO) announced the next phase of Haiti's largest vaccination campaign ever.  According to PAHO, Haiti has the worst health indicators of any country in the Americas, including the highest rates of infant mortality and lowest rates of childhood immunization. This campaign will go a long way towards changing that. As Wyclef states in the Public Service Announcements that kicked off the campaign, "To vaccinate a child is an act of love".