Year marked by arrival of Omicron variant, removal of nearly all public health restrictions.
At least 2,095 Albertans died of COVID-19 in 2022, according to data released Friday afternoon.
It’s the first data update in more than two weeks from Alberta Health, which took a break from providing statistical information to the public over the holidays.
In 2021, the virus claimed 2,104 lives in the province.
The reported number of deaths in 2022 may increase slightly as data continues to roll in. There are often delays between when a person dies and when it is reported to Alberta Health.
|COVID-19 deaths in Alberta by calendar year. Table: Robson Fletcher / CBC. Source: Alberta Health. CBC News|
The fact that 2022 was roughly as deadly as 2021 may come as a surprise to some Albertans, as the pandemic’s public health measures fade further into memory.
Virtually all restrictions were lifted in the province on March 1 of last year and, for many people, life has returned to a semblance of pre-pandemic normal.
But for many health-care workers, epidemiologists and everyday folks who have continued to follow the COVID-19 situation closely, the number of deaths in Alberta last year likely comes as a less of a surprise.
Numerous other provinces have already reported more COVID-19 deaths in 2022 than any other calendar year. Nationwide, 2022 proved to be the deadliest year of the pandemic to date.
The surge in mortality was due, in large part, to the arrival of the initial Omicron variant, which ushered in Alberta’s fifth major wave of the pandemic and exacted a major toll last winter.
That wave peaked in February 2022, when it was claming about 14 lives per day in the province.
The BA.1 and BA.2 subvariants followed not long after, bringing a sixth wave of viral infection to Alberta.
That wave peaked in May 2022, when it was killing about 10 Albertans per day.
|Average daily COVID-19 deaths in Alberta. The number of deaths per day in the province, reported as a 14-day moving average. Chart: Robson Fletcher / CBC. Source: Alberta Health. CBC News|
The number of COVID-19 deaths subsided in June and July but, by August, it began to creep back upward.
By late November, the virus was once again claiming seven to eight lives per day, on average.
As 2022 came to a close, the newest Omicron subvariant was just arriving in Alberta.
Experts who have studied this new subvariant say it has a mash-up of mutations that could give it multiple advantages when it comes to infecting humans and evading our immune systems, although there is no indication at this time it causes more severe disease.
|Robson Fletcher, Data Journalist|
|Robson Fletcher’s work for CBC Calgary focuses on data, analysis and investigative journalism. He joined CBC in 2015 after spending the previous decade working as a reporter and editor at newspapers in Alberta, British Columbia and Manitoba. Follow Robson on Mastodon|
Source CBC News Calgary
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