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Wednesday, August 23, 2023

Ottawa's COVID trends are rising, some of them quickly - CBC.ca

Recent developments:

  • Ottawa's COVID-19 hospitalizations and outbreaks have spiked.
  • Some numbers are back where they were at the start of 2023.
  • Quebec recommends an autumn booster dose for vulnerable people.
  • Six more local COVID deaths have been reported.

The latest

The city's pandemic numbers to watch are all going up in the weekly Ottawa Public Health (OPH) update amid concerns over a new wave and COVID-19 mutations.

The last time OPH said it was concerned about high levels of COVID-19 for the general public was mid-January. Some of the indicators this Wednesday — including hospitalizations and the average test positivity — are back around that point.

OPH's latest weekly assessment of whether levels are low, moderate, high or very high hasn't yet been published.

Experts recommend that when people feel sick, they stay home and wear a mask if they have to go out in public. There's more discussion about wearing a mask in or avoiding crowded indoor settings.

Staying up to date with COVID vaccines can also help protect vulnerable people. Updated booster doses are expected in early autumn.

Wastewater

Data from the research team shows, as of Aug. 20, the average coronavirus wastewater level has been slowly rising for about six weeks, breaking out of the range where it had stayed since the end of April.

A chart of the level of coronavirus in Ottawa's wastewater since June 2020.
Researchers measure and share the amount of novel coronavirus in Ottawa's wastewater since June 2020. The most recent data is from Aug. 20, 2023. (613covid.ca)

Hospitals

The average number of Ottawa residents in local hospitals for COVID-19 in the last week is 34, with one patient in an ICU. Two weeks ago it was six and a week ago it was 17.

OPH switched to a weekly hospitalization average at the start of July, meaning it isn't a direct comparison to the previous hospitalization snapshots. The last time those snapshots were around this average was January and February 2023.

A separate count includes patients who tested positive for COVID after being admitted for other reasons, those admitted for lingering COVID complications and those transferred from other health units.

It has risen back to where it was in early spring 2023 and also when OPH expressed concern in mid-January. At the end of July there were six of these patients.

A chart showing the number of people in Ottawa hospitals with COVID.
Ottawa Public Health has a COVID-19 hospital count that shows all hospital patients who tested positive for COVID, including those admitted for other reasons, and who live in other areas. (Ottawa Public Health)

Tests, outbreaks, deaths and vaccines

The city's weekly average test positivity rate is about 17 per cent. It has more than doubled in just over a week and is similar to where it was at the start of 2023.

OPH lists 18 active COVID outbreaks, up from four last week. About half of them are in hospitals.

The health unit reported 174 more COVID cases in the last week and two more COVID deaths. One victim was in their 70s and the other was age 90 or above.

The next Ottawa COVID vaccination update is expected in early September.

Across the region

Spread

Coronavirus wastewater averages are low, but at least a week old in KingstonCornwall and Hawkesbury and Brockville and Smiths Falls. They're otherwise not shared.

The average COVID-19 test positivity is stable around 10 per cent in the Eastern Ontario Health Unit (EOHU) and the Kingston area.

Hospitalizations and deaths

Eastern Ontario communities outside Ottawa report a stable seven COVID-19 hospitalizations, with none of these patients in intensive care.

That regional count doesn't include Hastings Prince Edward (HPE) Public Health, which shares a weekly average of its local hospitalization count. That number rose from one to six in the most recent update.

Western Quebec has a stable four hospital patients with COVID, with none in intensive care.

The health unit for Leeds, Grenville and Lanark counties reported another three COVID deaths. The Kingston area also had another of these deaths, according to its health unit.

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Ottawa's COVID trends are rising, some of them quickly - CBC.ca
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