Can Harbin be closed and isolated with dogs?

Harbin is closed and isolated. Dogs are not allowed.

Close contacts refer to people who have had close contact with suspected cases and confirmed cases two days before symptoms appear, or two days before sampling asymptomatic infected people, but have not taken effective protection.

According to the results of epidemiological investigation and the big data information provided by relevant departments, epidemiological investigation professionals judge close contacts according to the following principles: family members living in the same room; Direct caregivers or providers of diagnosis, treatment and nursing services; Medical personnel who carry out medical activities that may produce aerosols in the same space; People who have close contact in the same place as office, workshop, team, elevator, canteen and classroom.