When will the health code turn green after leaving the warehouse in Zhejiang?

Seven days after discharge, the nucleic acid test was negative and turned green. "Health Code" is a tracking and judging system of personal health information and activity information used for epidemic prevention and control in COVID-19. Seven days after leaving the hospital in Zhejiang, the nucleic acid test was negative and the health code turned green. Zhejiang, referred to as "Zhejiang" for short, is the provincial administrative region of People's Republic of China (PRC). Hangzhou, the provincial capital, is located in the Yangtze River Delta and the southeast coast of China.