Hamilton police are looking for more victims after charging a woman with sexual assault for failing to disclose her medical status.

Police received information that the woman was allegedly participating in sexual encounters without letting her partners know of a medical condition. Not informing her partners of her condition would count as sexual assault, police said in a statement.

The claim was investigated by Hamilton’s victims of crime unit.

April Dawn Bullock of Hamilton, 30, has been charged with sexual assault. She was arrested and held for a bail hearing Thursday, police said.

Police recommend that anyone who had sexual contact with Bullock since 1997 contact a doctor immediately.

Hamilton police continue to investigate. Victims and witnesses are encouraged to contact Det. Scott Moore at 905-546-4614.