Everything you need to know about COVID-19 in Alberta on Tuesday, Aug. 10

The latest COVID-19 numbers

• Alberta reported 279 new cases of COVID-19 on Tuesday.
• There were3,463active cases of COVID-19 across Alberta, an increaseof 83from the previous data update.
• There were 133people being treated in hospital for COVIDin Alberta. Of those, 29were in intensive care units.
• The positivity rate was 5.25 per cent.
• Two more deathswerereported. There have been a total of2,330deaths.
• Calgary now has over two times more active COVID-19 cases than Edmonton.
• The R-value, which represents the number of people infected by each infected person, was 1.25(with a confidence interval of 1.2-1.31) as of Monday.
• 231,513 Albertansare considered to have recovered from COVID-19.
• The number ofcaseslinked to the Calgary Stampede continues to grow. As of Wednesday, 129people were confirmed to have caught COVID-19at the10-day festival, which ended on July 18. That's up from 84 cases a week earlier. Two of those people have been hospitalized.
• Alberta Health said 325 people attended the Stampede during their incubation period for the disease, but that many attended other activities during that period meaning that number doesn't translate to cases acquired at the festival.

(Note the latest daily count of new cases in the above chart will usually vary slightly from the net new cases Alberta Health announces each day. For more on why, click here.)

The latest on restrictions and reopenings:

• Alberta's top doctor is defending the province's plan to lift all of its COVID-19 public health restrictions. Dr. Deena Hinshaw says the decision was made after her team reviewed data on age-specific outcomes related to COVID-19, vaccine effectiveness and modelling on transmission of the Delta variant and related health outcomes.
• She sayslifting precautions, includingisolation requirements, asymptomatic testing andcontact tracing will support the whole health of Albertans by allowing the province tofocus on other health threats,opioid deaths and syphilis.
• The move has prompted concerns from physicians and political leaders across Canada, including federal Health Minister Patty Hajdu. Some experts note thatthe virus is now spreading faster in Alberta than during the pandemic's third wave.
• Alberta is relaxing the remaining restrictions in a two-phased approach over the coming days.
• As of Thursday, July 29, the following changes went into effect:
• Quarantine for close contacts isno longer mandatorybut recommended.
• Contact tracers no longer notify close contacts.Contact tracers will continue to investigate high-risk settings like continuing care facilities.
• Asymptomatic testing is no longer recommended.
• On Aug. 16, the following changes will go into effect:
  • You will no longer be required to isolate if you test positive for COVID-19, but isolation will still be strongly recommended.
  • Isolation hotels and quarantine supports will no longer be available.
  • Testing will be available for symptomatic people when needed to help direct patient care decisions.
  • After Aug. 31, testing for COVID-19 will be available for patients whose symptoms are severe enough to need care in hospitals or physicians' clinics.
  • Masking won't be required in schools.
  • Masks will no longer be required on public transit, or in most continuing care facilities.
• The U.S. land border will remain closed to non-essential travel until at least Aug.21, according to a renewal order issued by the Americangovernment. The U.S. government said while vaccination rates have improved, opening the land border to non-essential travel still poses too high a risk.
• Ottawa says starting Aug. 9 at 12:01 a.m. ETfully vaccinated U.S. citizens and permanent residents living in that country will be able to visit Canada without having to quarantine for two weeks.
• The government said it plans to allow fully vaccinated travellers from all other countries to enter Canada without quarantine on Sept. 7.
• Canadians and permanent residents who are fully vaccinatedwill need to show documents proving they received doses of vaccines approved in Canada at least 14 days prior to entering the country.
• Officials said travellers must electronically submit COVID-19-related information to the government'sArriveCANapp before arriving,meet the pre- and on-arrival test requirements, be asymptomaticand have a suitable quarantine plan.
• Alberta entered Stage 3 of its three-stage reopening plan onJuly 1, lifting most restrictions.

The latest on vaccines:

• 57per cent of allAlbertans arefully vaccinated against COVID, and 65per cent have received at least one dose (or 76.5per cent of those eligible).
• Nationally, 71.1per cent of the total populationhave received at least one dose. In Ontario, that figure is 71.2per cent, and in Quebec it's 72.8per cent.
• Alberta Health has partnered with a coalition of businesses to launch a mobile clinic that will administer first and second doses of the vaccine at remote work camps, rural communities and hard-to-reach populations. Its tour of the province began Monday in theBanff and Kananaskis areas.
• A poll released on July 21by the Angus Reid Institute suggests that vaccine hesitancy is more common in Alberta than in the rest of the country. The survey found that one in five Albertans remain disinclined to get a shot twice the national average.
• According to the poll, in B.C. the hesitancy rate is 12 per cent, and in Ontario and Quebec it's just nine per cent.
• Hinshawtweeted on July 21that the province's latest datareaffirms that vaccination provides excellentprotection against infection and variants.
• Hinshaw said one dose proves to be 57 per cent effective against the B.1.617 variant, and increases to 85 per centwith two doses. Against the B.1.1.7 variant, two doses prove to be 91 per cent effective.
• She also noted that 96 per cent of Albertans who have tested positive for the virus since Jan. 1 had nothad two doses of vaccine, and91 per cent of COVID-19 deaths and 95 per cent of hospital and intensive care unit admissions followed the same trend.

See which regions are being hit hardest:

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 is thedetailed regional breakdownof active cases as reported by the province on Tuesday.

• Calgary zone: 1,572.
• Edmonton zone: 762.
• South zone: 445.
• North zone: 465.
• Central zone: 216.
• Unknown: 3.

Here are the latest Alberta COVID-19 stories: