How reliable are rapid antigen tests against Omicron?
Videos
-
How reliable are rapid antigen tests against Omicron?
01:47 | April 18, 2022
-
New trial treatment hopes to restore ability to smell after COVID-19
05:59 | October 12, 2024
-
Rising concerns over online gambling addiction in Canada
01:51 | September 18, 2024
-
‘Marmalade’ the cat loses leg after being discovered with buckshot wound near Cambridge, Ont.
04:43 | September 5, 2024
-
Peterborough families mark Overdose Awareness Day
02:27 | September 3, 2024
-
Brock Mission shelter in Peterborough seeks expansion
01:45 | September 3, 2024
-
‘Just to see the top was amazing:’ Peterborough man climbs Mount Kilimanjaro for Parkinson’s disease research
02:12 | August 30, 2024
-
Advocates challenge Doug Ford’s policy against safe consumption sites in Ontario
05:27 | August 26, 2024
-
How Ontario’s harm reduction strategy changes could impact B.C.
01:49 | August 21, 2024
-
Trinity Community Centre report highlights homelessness, addiction issues in Peterborough
02:27 | August 20, 2024
-
Inclusive playground planned in Ennismore
02:01 | August 16, 2024
-
Study says Ontario health care workers ‘running on empty’
02:15 | August 16, 2024
-
Peterborough and area health units urge parents to ensure children’s vaccinations updated before new school year
02:10 | August 15, 2024
-
Peterborough County continues doctor recruitment efforts
01:56 | July 30, 2024
-
Peterborough doctors’ think-tank aims to help physician shortage, improve recruitment efforts
01:53 | July 25, 2024
-
Public Health Ontario warns of spike in Mpox cases
00:33 | July 16, 2024
-
Norwood Pride highlights importance of celebrating inclusivity in rural communities
04:15 | July 12, 2024
-
Peterborough health officials applaud AMO stance on Ontario’s opioid crisis
02:33 | July 10, 2024
-
Five Counties Children’s Centre in Peterborough hosts third annual backyard summer social
01:00 | June 24, 2024
-
Fatal opioid overdoses surge in Ontario shelters: report
01:50 | June 18, 2024
-
Living Well Senior Showcase returns to Peterborough
03:47 | June 18, 2024
-
Heat wave arrives in Peterborough region
02:13 | June 17, 2024
-
‘Change the Cycle’ in Peterborough raises funds for mental health supports as local CMHA sees increasing demand
02:06 | June 15, 2024
-
Peterborough Public Health plans to cover wastewater surveillance costs after province drops the program
01:50 | June 13, 2024
-
Ontario public health units report rise in whooping cough cases
02:04 | June 11, 2024
-
Trent University adds 37 defibrillators at Peterborough, Oshawa campuses
02:16 | June 10, 2024
-
2024 Peterborough Dragon Boat Festival largest in recent years, organizers say
02:10 | June 8, 2024
-
Publicly accessible defibrillators available across Trent University campuses
02:16 | June 7, 2024
-
Chemical exposure reported at trucking company in Peterborough
00:36 | June 6, 2024
-
Capable Con in Peterborough raises awareness for accessibilty
00:58 | June 4, 2024
-
City of Peterborough accessibility plan prioritizes employment opportunities, infrastructure upgrades
01:51 | June 4, 2024
-
Poilievre, Liberals trade accusations of ‘wacko’ behaviour in Parliament over carbon pricing debate
03:42 | June 3, 2024
-
How reliable are rapid antigen tests against Omicron?
01:47 | April 18, 2022
-
New trial treatment hopes to restore ability to smell after COVID-19
05:59 | October 12, 2024
-
Rising concerns over online gambling addiction in Canada
01:51 | September 18, 2024
-
‘Marmalade’ the cat loses leg after being discovered with buckshot wound near Cambridge, Ont.
04:43 | September 5, 2024
-
Peterborough families mark Overdose Awareness Day
02:27 | September 3, 2024
-
Brock Mission shelter in Peterborough seeks expansion
01:45 | September 3, 2024
-
‘Just to see the top was amazing:’ Peterborough man climbs Mount Kilimanjaro for Parkinson’s disease research
02:12 | August 30, 2024
-
Advocates challenge Doug Ford’s policy against safe consumption sites in Ontario
05:27 | August 26, 2024
-
How Ontario’s harm reduction strategy changes could impact B.C.
01:49 | August 21, 2024
-
Trinity Community Centre report highlights homelessness, addiction issues in Peterborough
02:27 | August 20, 2024
-
Inclusive playground planned in Ennismore
02:01 | August 16, 2024
-
Study says Ontario health care workers ‘running on empty’
02:15 | August 16, 2024
-
Peterborough and area health units urge parents to ensure children’s vaccinations updated before new school year
02:10 | August 15, 2024
-
Peterborough County continues doctor recruitment efforts
01:56 | July 30, 2024
-
Peterborough doctors’ think-tank aims to help physician shortage, improve recruitment efforts
01:53 | July 25, 2024
-
Public Health Ontario warns of spike in Mpox cases
00:33 | July 16, 2024
-
Norwood Pride highlights importance of celebrating inclusivity in rural communities
04:15 | July 12, 2024
-
Peterborough health officials applaud AMO stance on Ontario’s opioid crisis
02:33 | July 10, 2024
-
Five Counties Children’s Centre in Peterborough hosts third annual backyard summer social
01:00 | June 24, 2024
-
Fatal opioid overdoses surge in Ontario shelters: report
01:50 | June 18, 2024
-
Living Well Senior Showcase returns to Peterborough
03:47 | June 18, 2024
-
Heat wave arrives in Peterborough region
02:13 | June 17, 2024
-
‘Change the Cycle’ in Peterborough raises funds for mental health supports as local CMHA sees increasing demand
02:06 | June 15, 2024
-
Peterborough Public Health plans to cover wastewater surveillance costs after province drops the program
01:50 | June 13, 2024
-
Ontario public health units report rise in whooping cough cases
02:04 | June 11, 2024
-
Trent University adds 37 defibrillators at Peterborough, Oshawa campuses
02:16 | June 10, 2024
-
2024 Peterborough Dragon Boat Festival largest in recent years, organizers say
02:10 | June 8, 2024
-
Publicly accessible defibrillators available across Trent University campuses
02:16 | June 7, 2024
-
Chemical exposure reported at trucking company in Peterborough
00:36 | June 6, 2024
-
Capable Con in Peterborough raises awareness for accessibilty
00:58 | June 4, 2024
-
City of Peterborough accessibility plan prioritizes employment opportunities, infrastructure upgrades
01:51 | June 4, 2024
-
Poilievre, Liberals trade accusations of ‘wacko’ behaviour in Parliament over carbon pricing debate
03:42 | June 3, 2024
How reliable are rapid antigen tests against Omicron?
Description
April 18, 2022
According to one Queen's University professor, RATs fall short when it comes to detecting the Omicron COVID-19 variant. With past COVID-19 variants, tests were about 80 per cent accurate. That's dropped to nearly 45 per cent with Omicron. Jessica Nyznik reports.
-
How reliable are rapid antigen tests against Omicron?01:47 | April 18, 2022
-
New trial treatment hopes to restore ability to smell after COVID-1905:59 | October 12, 2024
-
Rising concerns over online gambling addiction in Canada01:51 | September 18, 2024
-
‘Marmalade’ the cat loses leg after being discovered with buckshot wound near Cambridge, Ont.04:43 | September 5, 2024
-
Peterborough families mark Overdose Awareness Day02:27 | September 3, 2024
-
Brock Mission shelter in Peterborough seeks expansion01:45 | September 3, 2024
-
‘Just to see the top was amazing:’ Peterborough man climbs Mount Kilimanjaro for Parkinson’s disease research02:12 | August 30, 2024
-
Advocates challenge Doug Ford’s policy against safe consumption sites in Ontario05:27 | August 26, 2024
-
How Ontario’s harm reduction strategy changes could impact B.C.01:49 | August 21, 2024
-
Trinity Community Centre report highlights homelessness, addiction issues in Peterborough02:27 | August 20, 2024
-
Inclusive playground planned in Ennismore02:01 | August 16, 2024
-
Study says Ontario health care workers ‘running on empty’02:15 | August 16, 2024
-
Peterborough and area health units urge parents to ensure children’s vaccinations updated before new school year02:10 | August 15, 2024
-
Peterborough County continues doctor recruitment efforts01:56 | July 30, 2024
-
Peterborough doctors’ think-tank aims to help physician shortage, improve recruitment efforts01:53 | July 25, 2024
-
Public Health Ontario warns of spike in Mpox cases00:33 | July 16, 2024
-
Norwood Pride highlights importance of celebrating inclusivity in rural communities04:15 | July 12, 2024
-
Peterborough health officials applaud AMO stance on Ontario’s opioid crisis02:33 | July 10, 2024
-
Five Counties Children’s Centre in Peterborough hosts third annual backyard summer social01:00 | June 24, 2024
-
Fatal opioid overdoses surge in Ontario shelters: report01:50 | June 18, 2024
-
Living Well Senior Showcase returns to Peterborough03:47 | June 18, 2024
-
Heat wave arrives in Peterborough region02:13 | June 17, 2024
-
‘Change the Cycle’ in Peterborough raises funds for mental health supports as local CMHA sees increasing demand02:06 | June 15, 2024
-
Peterborough Public Health plans to cover wastewater surveillance costs after province drops the program01:50 | June 13, 2024
-
Ontario public health units report rise in whooping cough cases02:04 | June 11, 2024
-
Trent University adds 37 defibrillators at Peterborough, Oshawa campuses02:16 | June 10, 2024
-
2024 Peterborough Dragon Boat Festival largest in recent years, organizers say02:10 | June 8, 2024
-
Publicly accessible defibrillators available across Trent University campuses02:16 | June 7, 2024
-
Chemical exposure reported at trucking company in Peterborough00:36 | June 6, 2024
-
Capable Con in Peterborough raises awareness for accessibilty00:58 | June 4, 2024
-
City of Peterborough accessibility plan prioritizes employment opportunities, infrastructure upgrades01:51 | June 4, 2024
-
Poilievre, Liberals trade accusations of ‘wacko’ behaviour in Parliament over carbon pricing debate03:42 | June 3, 2024
-
How reliable are rapid antigen tests against Omicron?01:47 | April 18, 2022
-
New trial treatment hopes to restore ability to smell after COVID-1905:59 | October 12, 2024
-
Rising concerns over online gambling addiction in Canada01:51 | September 18, 2024
-
‘Marmalade’ the cat loses leg after being discovered with buckshot wound near Cambridge, Ont.04:43 | September 5, 2024
-
Peterborough families mark Overdose Awareness Day02:27 | September 3, 2024
-
Brock Mission shelter in Peterborough seeks expansion01:45 | September 3, 2024
-
‘Just to see the top was amazing:’ Peterborough man climbs Mount Kilimanjaro for Parkinson’s disease research02:12 | August 30, 2024
-
Advocates challenge Doug Ford’s policy against safe consumption sites in Ontario05:27 | August 26, 2024
-
How Ontario’s harm reduction strategy changes could impact B.C.01:49 | August 21, 2024
-
Trinity Community Centre report highlights homelessness, addiction issues in Peterborough02:27 | August 20, 2024
-
Inclusive playground planned in Ennismore02:01 | August 16, 2024
-
Study says Ontario health care workers ‘running on empty’02:15 | August 16, 2024
-
Peterborough and area health units urge parents to ensure children’s vaccinations updated before new school year02:10 | August 15, 2024
-
Peterborough County continues doctor recruitment efforts01:56 | July 30, 2024
-
Peterborough doctors’ think-tank aims to help physician shortage, improve recruitment efforts01:53 | July 25, 2024
-
Public Health Ontario warns of spike in Mpox cases00:33 | July 16, 2024
-
Norwood Pride highlights importance of celebrating inclusivity in rural communities04:15 | July 12, 2024
-
Peterborough health officials applaud AMO stance on Ontario’s opioid crisis02:33 | July 10, 2024
-
Five Counties Children’s Centre in Peterborough hosts third annual backyard summer social01:00 | June 24, 2024
-
Fatal opioid overdoses surge in Ontario shelters: report01:50 | June 18, 2024
-
Living Well Senior Showcase returns to Peterborough03:47 | June 18, 2024
-
Heat wave arrives in Peterborough region02:13 | June 17, 2024
-
‘Change the Cycle’ in Peterborough raises funds for mental health supports as local CMHA sees increasing demand02:06 | June 15, 2024
-
Peterborough Public Health plans to cover wastewater surveillance costs after province drops the program01:50 | June 13, 2024
-
Ontario public health units report rise in whooping cough cases02:04 | June 11, 2024
-
Trent University adds 37 defibrillators at Peterborough, Oshawa campuses02:16 | June 10, 2024
-
2024 Peterborough Dragon Boat Festival largest in recent years, organizers say02:10 | June 8, 2024
-
Publicly accessible defibrillators available across Trent University campuses02:16 | June 7, 2024
-
Chemical exposure reported at trucking company in Peterborough00:36 | June 6, 2024
-
Capable Con in Peterborough raises awareness for accessibilty00:58 | June 4, 2024
-
City of Peterborough accessibility plan prioritizes employment opportunities, infrastructure upgrades01:51 | June 4, 2024
-
Poilievre, Liberals trade accusations of ‘wacko’ behaviour in Parliament over carbon pricing debate03:42 | June 3, 2024
How reliable are rapid antigen tests against Omicron?
Description
April 18, 2022
According to one Queen's University professor, RATs fall short when it comes to detecting the Omicron COVID-19 variant. With past COVID-19 variants, tests were about 80 per cent accurate. That's dropped to nearly 45 per cent with Omicron. Jessica Nyznik reports.
National News
-
‘Horrifying’: U.S. Miller on Israel’s airstrike in Gaza over weekend4:356 hours ago
-
Global National: Oct. 1521:447 hours ago
-
Rare Tsuchinshan-ATLAS comet lights up night skies around the world1:316 hours ago
-
New Brunswick election: LGBTQ2+ rights on the ballot1:546 hours ago
-
U.S. election 2024: Trump, Harris campaign in battleground states with 3 weeks left1:466 hours ago
-
U.S. gives ultimatum to Israel: boost humanitarian aid to Gaza or lose military funding2:066 hours ago
-
Who is behind India’s alleged crimes in Canada?2:026 hours ago
-
Evidence links violent crimes in Canada to Indian government2:276 hours ago
-
Canada lists Samidoun group a terrorist entity after ‘death to Canada’ chant at rally0:4710 hours ago
-
‘Total confidence’ that Canadian elections are safe: LeBlanc2:0811 hours ago
Advertisement
Top News
-
Rare Tsuchinshan-ATLAS comet lights up night skies around the world1:316 hours ago
-
‘Very abnormal’: South Korea condemns North Korea for blowing up inter-Korean roads1:2611 hours ago
-
Air India flight makes emergency landing at Iqaluit airport over bomb threat0:2510 hours ago
-
Israel-Hezbollah: UN warns of ‘lost generation’ as over 400k children displaced in Lebanon2:0614 hours ago
-
Royals Down Under: What to expect from King Charles Australia visit2:1714 hours ago
-
China war games: Military drills are ‘warning’ to Taiwan and U.S., analyst says2:0110 hours ago
-
NASA’s mission to Jupiter’s moon Europa takes off0:4015 hours ago
-
Israeli airstrike hits tents for displaced Gazans sheltering at Al-Aqsa Hospital1:522 days ago
-
Netanyahu urges UN to withdraw peacekeepers as IDF targets Hezbollah militants in Lebanon2:172 days ago
-
Nobel Peace Prize decision based on shared belief in ‘eliminating nuclear weapons,’ recipients say2:193 days ago
Sponsored Content
Trending
-
Canada’s restaurant industry on changes to the temporary foreign workers program5:113 weeks ago
-
Evidence links violent crimes in Canada to Indian government2:276 hours ago
-
Canada lists Samidoun group a terrorist entity after ‘death to Canada’ chant at rally0:4710 hours ago
-
Indian government linked to violent attacks in Canada1:486 hours ago
-
Hurontario LRT track trouble and delays threaten credit rating, completion timeline2:4511 hours ago
-
Air India flight makes emergency landing at Iqaluit airport over bomb threat0:2510 hours ago
-
Trump’s town hall turns into impromptu concert after 2 medical emergencies1:2015 hours ago
-
India ‘decided not to cooperate’ as New Delhi, Ottawa expels 6 diplomats each: Trudeau7:471 day ago
-
Immigration lawyer calls Ottawa’s move to limit temporary foreign workers ‘political’4:321 month ago
-
BC Conservative candidate avoids questions2:218 hours ago
Canada
-
Evidence links violent crimes in Canada to Indian government2:276 hours ago
-
North Van man creates ‘bear door’ to deal with fence crasher1:556 hours ago
-
Calgary libraries set to reopen with modifications amid security breach probe1:576 hours ago
-
New research highlights changing trends in ice on Alberta freshwater lakes2:056 hours ago
-
Paper bags will return to LCBO stores in ‘the coming weeks’2:1110 hours ago
-
Ford government takes aim at municipal bike lanes2:216 hours ago
-
Child dies after fall from 19th floor of Winnipeg highrise, police say0:2310 hours ago
-
Accused testifies in own defence as part of Toronto dangerous driving causing death trial2:2810 hours ago
-
Quebec’s fall colours are duller. Does climate change play a role?2:0010 hours ago
-
‘Total confidence’ that Canadian elections are safe: LeBlanc2:0811 hours ago
U.S. News
-
‘Horrifying’: U.S. Miller on Israel’s airstrike in Gaza over weekend4:356 hours ago
-
Trump’s town hall turns into impromptu concert after 2 medical emergencies1:2015 hours ago
-
Emerson-Franklin watching US election closely, concerned over winter safety and potential border crossings4:4215 hours ago
-
Trump threatens use of U.S. military against political opponents1:521 day ago
-
‘Democrats Abroad’ encourages Americans in Canada to vote1:351 day ago
-
Biden, Harris tour destruction of Hurricane Milton and Helene aftermath2:072 days ago
-
Some influential politicians casting doubts on irrefutable climate science2:194 days ago
-
Biden denounces spread of hurricane conspiracies: ‘We’re breaking through with the truth’1:385 days ago
-
Sean ‘Diddy’ Combs makes first court appearance2:025 days ago
-
Obama bashes Trump in emotional speech: ‘All he cares about is his ego and his money and his status’7:035 days ago
Advertisement
World
-
‘Horrifying’: U.S. Miller on Israel’s airstrike in Gaza over weekend4:356 hours ago
-
Rare Tsuchinshan-ATLAS comet lights up night skies around the world1:316 hours ago
-
U.S. gives ultimatum to Israel: boost humanitarian aid to Gaza or lose military funding2:066 hours ago
-
Who is behind India’s alleged crimes in Canada?2:026 hours ago
-
Evidence links violent crimes in Canada to Indian government2:276 hours ago
-
Indian government linked to violent attacks in Canada1:486 hours ago
-
‘Very abnormal’: South Korea condemns North Korea for blowing up inter-Korean roads1:2611 hours ago
-
Royals Down Under: What to expect from King Charles Australia visit2:1714 hours ago
-
Trudeau accuses India of “Campaign of Violence” against Canadians3:1914 hours ago
-
Health Matters: 400K children in Lebanon displaced, U.N. children agency official says2:0510 hours ago
Politics
-
‘Horrifying’: U.S. Miller on Israel’s airstrike in Gaza over weekend4:356 hours ago
-
Samidoun designated a terrorist entity2:016 hours ago
-
Why are BC Conservative candidates not showing up for forums?2:357 hours ago
-
U.S. election 2024: Trump, Harris campaign in battleground states with 3 weeks left1:466 hours ago
-
U.S. gives ultimatum to Israel: boost humanitarian aid to Gaza or lose military funding2:066 hours ago
-
Who is behind India’s alleged crimes in Canada?2:026 hours ago
-
Evidence links violent crimes in Canada to Indian government2:276 hours ago
-
Repeat offender allegedly attacks tourist in downtown Vancouver1:586 hours ago
-
Vernon mural to be lost to redevelopment1:438 hours ago
-
Alberta government launches national ad campaign to ‘Scrap the Cap’2:248 hours ago
Health and Wellness
-
Alberta flu, COVID vaccination rollout delayed by ‘distribution glitch’1:476 hours ago
-
Report reveals critical gaps in health-care for young adults with disabilities1:4910 hours ago
-
Canadian doctors say miscarriage care needs to be improved for patients1:4010 hours ago
-
Breaking down the benefits of Canada’s new pharmacare law5:3015 hours ago
-
Healthy Living Report October 15: taking care of your liver4:1410 hours ago
-
Healthy Living: Burnout and how to practice rest with physiotherapist Adrianne Vangool4:4610 hours ago
-
N.S. woman fundraises to have endometriosis surgery in the U.S.1:552 days ago
-
Nation-wide recall issued for chicken, mushroom pasta dish over listeria concerns0:232 days ago
-
New report shows surge in Canadian youth having unprotected sex, declining STI/HIV tests5:073 days ago
-
Entrepreneur creates product for women recovering from breast cancer3:404 days ago
Advertisement
Investigative News
-
Who is behind India’s alleged crimes in Canada?2:026 hours ago
-
Abbotsford B.C. parents pleading for change after teen daughter’s overdose1:553 days ago
-
Questions about possible delay of charges against pro-palestinian activist2:094 days ago
-
2 brothers evaded sanctions and illegally shipped equipment to Iran2:266 days ago
-
Police discipline report in Myles Gray death obtained by Global News3:116 days ago
-
The impact of Canada’s new tariffs on Chinese EV’s5:222 weeks ago
-
3 provincial elections, 3 conservative parties, 1 strategy: capitalizing on Trudeau’s unpopularity1:432 weeks ago
-
Here’s why coffee prices are set to spike2:083 weeks ago
-
Who is Hezbollah? A closer look at its role in Lebanon2:053 weeks ago
News Bloopers
-
Black bear in tree has rough landing after being tranquilized at Halifax-area park0:484 weeks ago
-
Edmonton, B.C. morning show hosts settle NHL playoff bet3:055 months ago
-
‘You can’t make this stuff up:’ Loud clap of thunder interrupts live TV segment at pivotal moment0:2412 months ago
-
Global Calgary weather anchor startled by surprise guest appearance0:2116 months ago
-
Fun times? Global News personalities help clear snow in search of ‘fun’ story2:0023 months ago
-
Global National anchor Farah Nasser swallows fly on-air0:1726 months ago
-
‘Buzzworthy moment’: Colin D’Mello recaps Doug Ford accidentally swallowing a bee1:5726 months ago
-
‘Did you just call me daddy?’: Morning show hosts can’t hold back laughter after on-air mixup1:1427 months ago
-
B.C. dad hoping to see his cloud photo on TV get his wish following viral TikTok campaign2:1130 months ago
-
Bloopers: Phil Darlington slips, slides and falls in these Our Winter City outtakes1:3824 months ago