Coronavirus: Chinese CDC researchers call for extra testing of overseas arrivals during quarantine

Published Feb 25 2022 at 3:30 AM GMT
  • A study of imported Covid-19 cases in China has found that 5 per cent of people tested positive after they completed 14 days in quarantine, according to researchers with the Chinese Centre for Disease Control and Prevention.
  • That included dozens of people who had been diagnosed 22 days after they arrived in China, they said in a paper published in the Chinese Journal of Epidemiology on Monday.
  • Although in most cases the positive result came back within a week of arrival, the researchers suggested….



  • Published Feb 25, 2022 3:30 AM GMT