Promising new research has shown that dogs could become an unlikely ally in the fight against Covid-19.
Scientists in Germany say our four-legged friends could hold the key to helping stop the disease spreading in large crowds.
Scientists in Germany say our four-legged friends could hold the key to helping stop the disease spreading in large crowds.
Trent Murray reports from Berlin
IN: Specially trained
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TIME: 40 secs
OUT: SOC
TIME: 40 secs