Home health Extreme cold may affect results from roadside drug-screening devices: report

Extreme cold may affect results from roadside drug-screening devices: report

Saliva testing device

Drug-screening devices that could be used by police to catch impaired drivers at the roadside could be more likely to show drug-positive results in extreme cold, according to a new study by Public Safety Canada.



from CBC | Health News http://ift.tt/2sOy5a0
Extreme cold may affect results from roadside drug-screening devices: report Extreme cold may affect results from roadside drug-screening devices: report Reviewed by mr anox on 14:02 Rating: 5

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