COVID-19 pandemic and testing in the Edmonton and Calgary areas remains consistently high.Demand is also consistent, albeit lower, in the South zone.Numbers obtained by Global News from Alberta Health Services show that more than 2,000 tests were booked almost every day for the last week in the Edmonton and Calgary zones.The number of appointments booked in the Edmonton zone has grown from around 600 a day at the end of May to between 1,300 and 3,400 in early to mid-June.AHS has previously told Global News that it did not know what was contributing to the increased demand.In May, the province expanded testing to all Albertans, regardless of whether they were showing COVID-19 symptoms.Last month, high demand in the Edmonton area led AHS to.