The World Health Organization (WHO) on 25 August announced that transmission of the wild poliovirus has officially been stopped in all 47 countries of its African region. This is a historic and vital step toward the global eradication of polio, which is Rotary’s top priority. After decades of hard-won gains in the region, Rotary and its partners in the Global Polio Eradication Initiative (GPEI) — WHO, U.S. Centers for Disease Control and Prevention, UNICEF, the Bill & Melinda Gates Foundation, and Gavi, the vaccine alliance — are proclaiming the milestone an achievement in public health. They offer it as proof that strong commitment, coordination, and perseverance can rid the world of polio.