Researchers in ____________ have devised a test that can determine novel Coronavirus infection in about 20 minutes using blood samples in what they say is a world-first breakthrough?

A. USA
B. Russia
C. China
D. Australia

Researchers in Australia have devised a test that can determine novel coronavirus infection in about 20 minutes using blood samples in what they say is a world-first breakthrough.
The researchers at Monash University said their test can determine if someone is currently infected and if they have been infected in the past.
“Short-term applications include rapid case identification and contact tracing to limit viral spread, while population screening to determine the extent of viral infection across communities is a longer-term need,” the researchers said in a paper published in the journal ACS Sensors on Friday.