The NWT on Friday reported no new cases of Covid-19, only the third day of reporting to come back blank since the territory’s latest Delta-variant outbreak began in mid-August.
The active case count across the territory dropped from 42 to 35. Twenty-eight are in Tuktoyaktuk – which now has a rabies warning to contend with – while four are in Yellowknife and one each in Inuvik, Norman Wells, and Hay River.
There was no change to the number of hospitalizations, intensive care admissions, or deaths.
Meanwhile, the World Health Organization on Friday dubbed the globe’s latest variant of concern Omicron.
Omicron, identified in South Africa, has a large number of mutations. Early evidence suggests it could be significantly more transmissible than Delta and present an increased reinfection risk.
However, the amount of evidence related to Omicron is low. The variant was only identified last week and the number of cases studied to date numbers in the low dozens.
Some countries, including Canada, moved swiftly on Friday to impose travel restrictions on South Africa and neighbouring nations.
Canada currently has no direct flights to or from the affected region, but nevertheless banned the entry of all foreign nationals who have travelled through South Africa, Mozambique, Namibia, Zimbabwe, Botswana, Lesotho, or Eswatini in the past 14 days.
Some observers criticized the rush to travel bans, arguing South Africa was in effect being punished for operating a particularly effective variant surveillance program.