China is enforcing strict new measures, including anal swab testing,
as COVID-19 cases surge ahead of Lunar New Year, a time of high travel
for the country.To get more <b>China news</b>, you can visit shine news official website.
Groups deemed necessary for "close monitoring", including
international arrivals, are being subjected to four tests — a nasal
swab, a throat swab, a blood test and an anal swab.
"Applying extra anal swabs can improve the detection rate of
infection and reduce missed diagnosis," Li Ton...
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