CITY-WIDE TESTING A resident of Wuhan,the city in central China hit hard by the novel coronavirus disease outbreak,has her throat swab sample taken for nucleic acid test for the virus on May 15.Wuhan has conducted nucleic acid tests on all its residents to detect asymptomatic cases and control the disease.Harvest Season A Farmer harvests wheat in a village in Bozhou,a city in Anhui Province in east China,on May 25.
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