Canada needs a stronger COVID-19 detection system, experts say

Canada News News

Canada needs a stronger COVID-19 detection system, experts say
Canada Latest News,Canada Headlines
  • 📰 CTVNews
  • ⏱ Reading Time:
  • 39 sec. here
  • 2 min. at publisher
  • 📊 Quality Score:
  • News: 19%
  • Publisher: 99%

Experts say Canada needs to develop a robust system to detect COVID-19 activity in the absence of wide-scale PCR testing. Since the onset of the Omicron variant, provinces and territories have scaled back access to gold-standard PCR testing, citing the lack of capacity to keep up with demand and the need to free up health-care resources.

Experts say Canada needs to develop a robust system to detect COVID-19 activity in the absence of wide-scale PCR testing.

Dr. Caroline Colijn, a mathematician and epidemiologist at Simon Fraser University, said there are currently "too many infections" in Canada to expand access to PCR tests to everyone to find out the true number of infections.

Colijn said she anticipates an integrated system that would incorporate wastewater data, along with PCR and rapid test results, in a way that's designed to paint a more accurate picture of how much COVID-19 is in a population and inform people about the risk of contracting the virus. However, he said the average person can rely on wastewater data to assess the risk of contracting COVID-19 in their community since it's "much more cost-effective" and "tells us similar information" to PCR testing.

We have summarized this news so that you can read it quickly. If you are interested in the news, you can read the full text here. Read more:

CTVNews /  🏆 1. in CA

Canada Latest News, Canada Headlines

Similar News:You can also read news stories similar to this one that we have collected from other news sources.

Ontario's top science adviser says small COVID-19 bump likely from holiday gatheringsOntario's top science adviser says small COVID-19 bump likely from holiday gatheringsThe scientific director of the panel advising Ontario on COVID-19 says cases in the province might rise a bit after the holiday weekend, but it won't fundamentally change the trajectory of the sixth wave.
Read more »

Saskatchewan NDP Leader Ryan Meili, family test positive for COVID-19 | Globalnews.caSaskatchewan NDP Leader Ryan Meili, family test positive for COVID-19 | Globalnews.caSaskatchewan NDP leader Ryan Meili has tested positive for COVID-19, shortly after his four-year-old son was hospitalized with the disease.
Read more »

Johnson & Johnson shares drop as drug maker suspends sales forecast for its COVID-19 vaccineJohnson & Johnson shares drop as drug maker suspends sales forecast for its COVID-19 vaccineJohnson & Johnson said on Tuesday that it was suspending the sales forecast for its COVID-19 vaccine due to global supply surplus and demand uncertainty
Read more »

Why do some people appear to be immune to COVID-19?Why do some people appear to be immune to COVID-19?After more than two years of COVID-19 and millions of cases, the question of why some people get infected and others do not remains somewhat of a mystery.
Read more »

Demand for Pfizer COVID-19 antiviral pill Paxlovid lags around the worldDemand for Pfizer COVID-19 antiviral pill Paxlovid lags around the worldWorldwide demand for Pfizer Inc's PFE.N oral COVID-19 antiviral treatment Paxlovid has been unexpectedly light due to complicated eligibility requirements, reduced testing, and potential for drug interactions, a Reuters review of data and interviews with experts has found.
Read more »

One-quarter of Canadians have been infected with COVID-19, poll suggests | National NewswatchOne-quarter of Canadians have been infected with COVID-19, poll suggests | National NewswatchNational Newswatch: Canada's most comprehensive site for political news and views. Make it a daily habit.
Read more »



Render Time: 2025-03-16 18:19:32