Main content
Sniffer dogs used to detect Parkinson's disease
Early diagnosis is possible because of the condition's biochemical odour. Claire Guest from Medical Detection Dogs charity explains how it works.
Picture: A dog lying down, Credit: Getty Images
Duration:
This clip is from
More clips from The Newsroom
-
![]()
How vets are trying to save rhinos in South Africa
Duration: 02:17
-
![]()
Body of suspected 'spy whale' found
Duration: 01:45
-
![]()
Japan hit by one of its strongest typhoons in decades
Duration: 02:34
-
![]()
Texas woman injured after hawk drops snake on her
Duration: 01:18
