China to test entire city for Covid-19 in five days
The Chinese city of Qingdao is testing its entire population of nine million people for
test
Quick Covid-19 test to roll out in 133 nations
A test that can diagnose Covid-19 in minutes will dramatically expand the capacity to detect
Wuhan plans to virus test 11 million residents
The Chinese city of Wuhan is drawing up plans to test its entire population of