that fact of something (especially something unpleasant) returning or happening again

There have been no reoccurrences of violence in the area.

Padded socks and shoes may prevent a re-occurrence of blisters.

Eating healthy foods and taking more exercise should help to prevent reoccurrences of the disease. 吃健康的食物和多做运动应该有助于预防该疾病的复发。