Each year, disasters and crises devastate millions of people. As part of the world’s largest humanitarian network, Red Cross Red Crescent teams provide relief and hope in nearly every corner of the globe. Volunteers often come from the communities they serve, making us powerful change-makers. Together, Red Cross Red Crescent teams not only respond to emergencies—such as earthquakes, droughts, and health epidemics—but also help neighborhoods prepare for future disasters and ensure that children receive the vaccines they need to stay healthy.