COVID testing
The Latest
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Beijing's 22 Million People Subjected To COVID-19 Test
The city opted to carry out tests on 10 more regions. 
The city opted to carry out tests on 10 more regions. -
Helsinki Airport Deploying Virus-Sniffing Dogs To Detect COVID-19 Carriers
Studies have found that dogs can smell the presence of the virus. 
Studies have found that dogs can smell the presence of the virus.
