The Vancouver Canucks defenseman Troy Stecher has been diagnosed with mumps and several other players have shown symptoms of the highly contagious virus Canucks’ Troy Stecher diagnosed with mumps The Vancouver Canucks defenseman Troy Stecher has been diagnosed with mumps and several other players have shown symptoms of the highly contagious virus Check out this story on USATODAY.com: http://usat.ly/2mglnAR VANCOUVER, British Columbia – The Vancouver Canucks defenseman Troy Stecher has been diagnosed with mumps and several other players have shown symptoms of the highly contagious virus. The team said Friday that defensemen Chris Tanev and Nikita Tryamkin and forwards Mike Chaput and Markus Granlund have shown symptoms.