Q&A on vaccine protective effects, booster shot

6. Can we travel this summer?

People in medium- and high-risk areas should cancel their trips. People in other areas should check the risk status in planned destinations and postpone trips to areas at medium or high risk of the virus's spread.

Wherever one goes, he or she should abide by personal preventive measures, such as mask wearing, washing hands regularly and avoiding indoor gatherings. In outdoor areas, keeping a distance is recommended.

The elderly and people with chronic diseases, especially those who have not been fully vaccinated for at least 14 days, should avoid traveling to other regions.