Article content An immunization clinic for workers at the Cargill meat-packing plant in High River was a “smashing success,” according to one organizer. Doctors running the on-site clinic used every last dose of vaccine they had to inoculate 1,638 workers. They planned to run the clinic for three days, but ran through their supply in only a day and a half. We apologize, but this video has failed to load. Try refreshing your browser, or Cargill clinic immunizes 1,638 workers, a 'bright spot of hope' in COVID storm Back to video “We ended up superseding the number of people who had signed up with walk-ins,” said Dr. Gabriel Fabreau, an assistant professor at the University of Calgary who was among co-leads at the clinic.