a) South Korea
b) China
c) Singapore
d) UK
Singapore authorities on May 24, 2021, provisionally approved a COVID-19 breathalyser test that determines if someone is COVID positive in less than a minute.
a) South Korea
b) China
c) Singapore
d) UK
Singapore authorities on May 24, 2021, provisionally approved a COVID-19 breathalyser test that determines if someone is COVID positive in less than a minute.