CMO CATHERINE CALDERWOOD HAS RESIGNED April 5, 2020 heaneymedia Argyll and Bute, Balloch, Dumbarton, Helensburgh, Latest News, Scotland Wide, West Dunbartonshire Leave a comment 10.15pm. Breaking News: Catherine Calderwood, Chief Medical Officer for Scotland, has resigned. Catherine Calderwood and the coronavirus. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like this:Like Loading...