Oct 29 (Reuters) - Schools will move to an online regime starting Monday in Ukraine's central city of Vinnytsia after a Hepatitis A outbreak sent scores of children and adults to the hospital, the country's chief sanitary official said over the weekend. Kuzin, who also serves as Ukraine's deputy health minister, said 141 people in the city and the region were in a hospital. Vinnytsia, which had a pre-war population of around 370,000, is the administrative centre of the Vinnytsia region in central Ukraine. "So far, there is no single cause of the outbreak," Kuzin said. "We are analyzing the centers of spread and are working with the population, in particular to establish a circle of contact persons."

---

Persons: Ukraine Ihor Kuzin, Kuzin, Daniel Wallis Organizations: Facebook, U.S . Centers for Disease Control, Thomson Locations: Ukraine's, Vinnytsia, Ukraine