Article content A month after a COVID-19 outbreak was declared at a potash mine just east of Saskatoon, only one active case remains, a Nutrien spokeswoman says. The Saskatchewan Health Authority (SHA) declared an outbreak at the potash mine in Allan, about 50 kilometres east of Saskatoon, on Nov. 29. We apologize, but this video has failed to load. Try refreshing your browser, or Nutrien potash mine in Allan down to one active COVID-19 case Back to video Erin Benson said in an email on Wednesday that Nutrien continues to work with the SHA to investigate and take action to prevent the spread of COVID-19.