claim: helsinki cats uses sniffer dogs to detect covid
evidence_1: dogs are also able to identify covid-19 from a much smaller molecular sample than pcr tests, helsinki airport said, needing only 10-100 molecules to detect the presence of the virus compared with the 18m needed by laboratory equipment.", "a dog is capable of detecting the presence of the coronavirus within 10 seconds and the entire process takes less than a minute to complete, according to anna hielm-björkman of the university of helsinki, who is overseeing the trial.", "researchers in countries including australia, france, germany and britain are reportedly working on similar projects but finland is the first country in europe to put dogs to work sniffing out the coronavirus."
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
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