Public health officials in Ethiopia can rest a little easier now that the new polio vaccine (nOPV2) has been successfully administered to 14.5 million children under the age of five across 10 regions of the country.
Due to recently announced federal immigration rule changes affecting international students and visiting scholars in the United States, immigration information on this website is subject to change. The new rule takes effect on September 15, 2026. Ohio State is reviewing the changes and will update this website as additional information becomes available.