Everything you need to know about COVID-19 in Alberta on Wednesday, March 3

The latest:

• Albertareported402new casesof COVID-19 on Wednesday, an increase from 257 on Tuesday and 291 on Monday.
• An outbreak of COVID-19 in an Alberta long-term care facility as been linked to a highly contagious variant of the coronavirus.
• The outbreak was confirmed late on Friday at Churchill Manor in Edmonton with a single case, and since Friday, 27 staff and residents have tested positive for the coronavirus.
• Dr. Deena Hinshaw, Alberta's chief medical officer of health, announced Alberta will join other provinces in adopting the National Advisory Committee on Immunization recommendation to extend the period between the firstand second doses of COVID-19 vaccines.
• Decisions about what constitutes "safe" indoor fitness activities will be left to gym owners and their clients, Alberta's health minister said Tuesday, a day after the province announcedthatgyms and fitness centres would be allowed to reopen for "low-intensity" activities in the move toStep 2 of the plan to lift COVID-19 public health restrictions.
• Health Minister Tyler Shandro clarified Tuesday that "low-intensity" individual and group fitness activitiesare those that don't significantly raise a person's breathing rate, such as low-intensity yoga (hatha, yin), Pilates, tai-chi,barre, stretching,light weightlifting, and indoor rock climbing as well as the low-intensity use of treadmills, ellipticals and related equipment.
• Peopleengaging in those low-intensity activities must still follow public health rules likemaintaining the required physical distance and wearing masks, the province clarified Wednesday.
• All indoor fitness must be pre-registered no drop-ins allowed.
• Libraries will now be able to open to 15 per cent of fire code capacity, under the limited easing of restrictions announced Monday by Shandro, Premier Jason Kenney and Hinshaw.
• However, the provincesaid it would decide on March 22 whether toeaserestrictions furtherat that point on retail businesses, hotels, banquet halls and children's sports.
• Hinshaw will deliver her next update on Thursday at 3:30 p.m. CBC News will cover it live on the website and Facebook.
• There are4,649 active casesacross the provinceas well as 12more deaths.
• As of Wednesday, there were251people being treated in hospital for COVID-19, a decrease of10from the day before, with 48 people in intensive care beds.
• 10,362coronavirustests were completed with a positivity rate of 3.92per cent.
• Sixteenadditional variant cases were recorded on Wednesday, bringing the total to 508. Of those variantcases, almost all 500 arethe strain first identified in the U.K. and eight are the strain first identified in South Africa.
• Alberta's R-value has decreased slightly to 1.01, from 1.03, but it stillmeansthat more than one person on average contracts COVID-19 from each positive case. An R-value above 1.0 indicates exponential growth. Outside of Calgary and Edmonton, the R-value fell from 1.13 to 0.94.
• A fourth death has been linked to a COVID-19 outbreak at a central Alberta pork-processing plant,its union president confirmed to CBC News on Wednesday. The person who died was a worker at theOlymel Red Deer Food Processing Plant in Red Deer, raising the total to three workers who have died along with one other person whose death was linked to the outbreak.
• The outbreak, first declared onNov. 17, has been linked toat least 500 cases.
• The union representing workers at theslaughterhouse is calling for its potential reopening this week to be delayed, saying in anopen letterthat employees do not feel safe.

• As of March 1, the province's COVID-19 vaccination rollouthas resulted in255,283doses of vaccine being administered. That number includes89,094Albertans who are fully immunized with two doses ofvaccine.
• Kenneysaid Mondaythat casesin the province's long-term care homes haveplummeted by 95per cent after vaccinations.
• On Feb. 19, the vaccination program expanded toall residents in retirement centres, lodges and othersupportive and congregateliving facilities with residents aged 75 or older.
• Last Wednesday, it expanded to include all Albertans born in 1946 and earlier about 230,000 more people.
• Vaccinations also became available for allFirst Nations, Inuit, Mtis and persons 65 years of age and over living in a First Nations community or Mtis Settlement.in the province.
• Vaccinations for those 75 and older(born in 1946 or earlier) are available at 102 community pharmacies in Calgary, Edmonton and Red Deer as well as at the AHS sites. A list of participating pharmacies is available on the Alberta Blue Cross website.
• Family doctors and their clinical staff will be included in Phase 2 of Alberta's COVID-19 vaccine rollout. That's expected to take place between April and September.

See which regions are being hit hardest

Here is thedetailed regional breakdownof active cases as of Wednesday:

• Calgary zone: 1,622, up from 1,560 (49,237 recovered).
• Edmonton zone: 1,054, up from 1,030 (51,959 recovered).
• North zone: 1,039, down from 1,061 (10,895 recovered).
• South zone: 331, down from333 (6,166 recovered).
• Central zone: 590, down from636 (9,552 recovered).
• Unknown: 13, up from 11 (94 recovered).

Find out which neighbourhoods or communities have the most cases, how hard people of different ages have been hit, the ages of people in hospital, how Alberta compares to other provinces and more in: Here are the latest COVID-19 statistics for Alberta and what they mean

You can see active cases by local health area on the following interactive map. Scroll, zoom and click on the map for more information.

Here are the latest Alberta COVID-19 stories:

Alberta confirms first long-term care outbreak linked to coronavirus variant

An outbreak of COVID-19 in an Alberta long-term care facility as been linked to a highly contagious variant of the coronavirus for the first time.

The outbreak was confirmed late on Friday at Churchill Manor in Edmonton with a single case,Dr. Deena Hinshaw, the province's chief medical officer of health, said Wednesday at a news conference.

Hinshaw said27 staff and residents have tested positive for the coronavirus since Friday, including19 cases confirmed as positive for the variant.

"Local public health teams and the operator are taking this outbreak extremely seriously and working closely together to limit spread and protect everyone involved," Hinshaw said.

"Last week, before this outbreak started, we implemented mandatory new protocols that are being followed. These created new, stronger measures for when a variant case is identified in any supportive living, long-term care or hospice site.

"Staff working at an outbreak site must not work at any other workplace for the duration of the outbreak, and anyone entering the facility will be required to wear a mask and eye protection continuously."

Decisions about 'safe' fitness activities will be made by gyms andclients, health minister says

Decisions about what constitutes "safe" indoor fitness activities will be left to gym owners and their clients, Alberta's health minister says.

Under Step 2 of the province's relaunch plan, announced on Monday, gyms and fitness centres were allowed to reopen for "low-intensity" activities.

Health Minister Tyler Shandro said Tuesday there was some confusion about which activities would be allowed, and he tried to clear that up.

"If you operate a gym, you can be open," he said. "That is perfectly within the rules."

Shandro said "low-intensity" activities are those that don't significantly raise a person's breathing rate, and said gyms and clients will be allowed to make such decisions for themselves.

"We're relying on owners and clients to use judgment, to show good faith," Shandro said at a news conference.

4th death linked to COVID-19 outbreak at Alberta meat-processing plant, union confirms

A third worker has died after a COVID-19 outbreak at a central Alberta pork-processing plant, raising the total number of deaths linked to the outbreak to four, the union representing the plant's employees has confirmed.

"Our investigation has revealed that a third worker from the Olymel Red Deer plant has died," said UFCW 401 President Thomas Hesse on Wednesday.

The worker has not yet been publicly identified.

The Olymel outbreak, first declared onNov. 17, has been linked toat least 500 cases, and led to the planttemporarily closing on Feb. 15.

The first death, on Jan. 28, was ofDarwin Doloque, a 35-year-old permanent resident who immigrated to Canada from the Philippines and was found dead in his home.

His death was followed on Feb. 24 by that of Henry De Leon,a 50-year-old who immigrated from the Dominican Republic and had worked at the plant for 15 years. He left behind a wife, two adult children and three grandchildren.

The third death linked to the outbreak was a woman in her 60s who has not been publicly identified. It has not been disclosed how she was linked to the outbreak.

The outbreak at the Olymel plant is now deadlier than the outbreak at the Cargill meat-processing plant near High River, the site of the largest COVID-19 outbreak in Canada.

Some stakeholders express confusion, disappointment atscaled-back Stage 2

Some business owners and stakeholders are expressing confusion and disappointment after the Alberta government announced that Stage 2 of its reopening plan would start with a scaled-back approach to easing restrictions.

InitiallyStage 2 included the potential reopening of facilities that included banquet halls, community halls and conference centres, and the further reopening of fitness facilities.

Instead, it will nowbegin with libraries reopening at 15 per cent of fire code capacity. Low-intensity individual and group fitness activities, such as light strength training,Pilates and tai-chi, are also now permitted at gyms.

But high-intensity workouts including spinning and CrossFitcurrently remain prohibited, and restrictions on hotels, community and banquet halls, and conference centres will continueuntil Stage3 "at least" three weeks away, Shandro said Monday.

"To be honest, my heart stopped a bit [when I heard the announcement]," said Christine Dairon, the marketing director for the Delta by Marriott Calgary South.

• For the latest on what's happening in the rest of Canada and around the world, seehere.