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Di: MarJa
All’aeroporto di Helsinki, in Finlandia, sono sempre in servizio i cani in grado di fiutare il coronavirus, identificando così i passeggeri positivi. I test effettuati hanno mostrato che questi esemplari, appositamente addestrati, sono in grado di scovare il virus nel 95% dei casi. Dall’avvio del progetto, in settembre, sono stati finora esaminati circa 7'000 passeggeri.
Ma come funziona questo sistema di diagnostica veloce? I passeggeri che sbarcano sono invitati a passare sul collo e sulle braccia delle salviette. Queste vengono poi esaminate dai cani.
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