Relevant Competitive Tests:
Which country police train dogs to sniff out Covid-19?
A. Brazil
B. ChileCorrect Answer
C. Algeria
D. None of Above
Correct Option: B. Chile
Detailed Explanation & Reference:
Police in Chile are training dogs to detect people who may be infected with the novel coronavirus by sniffing their sweat. The dogs — three golden retrievers and a labrador — are between the ages of four and five. Until now they have been used to sniff out illicit drugs, explosives and lost people, police say.
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