WICHITA, Kan. (AP) — The state is investigating allegations of physical abuse against toddlers at a YMCA day care center in Wichita.

Matt Keith, a spokesman for the Kansas Department of Health and Environment, confirmed the agency is investigating allegations against a teacher at the South YMCA Early Learning Center but said he couldn’t provide details.

A mother of a 2-year-old boy at the day care said she was told by the Kansas Department for Children and Families that her son and two other children were allegedly shaken by a teacher. DCF spokeswoman Theresa Freed said she couldn’t confirm the agency’s involvement in an investigation.

Shelly Conrady, spokeswoman for Greater Wichita YMCA, said the organization is cooperating fully with the state investigation and is conducting its own investigation.