COVID-19 subvariant 'Kraken' arrives in Waterloo-Wellington
The newest subvariant of the COVID-19 virus has now been detected in Waterloo Region and Wellington-Dufferin-Guelph.
Ontario Public Health confirms 14 positive cases for XBB.1.5, also known as Kraken, in Waterloo Region, and nine positive cases in Wellington-Dufferin Guelph between Dec. 18 and Jan. 14.
"This was expected, I don’t think this comes as a surprise," said Zahid Butt, an infectious disease epidemiologist at the University of Waterloo. "Obviously there would be a lot more cases than what you’re seeing now."
Health experts warn the Kraken subvariant will become the dominant strain in Ontario, and is projected to make up 44 per cent of new cases by Feb. 1.
Dr. Hsiu-Li Wang, the Medical Officer of Health for Waterloo Region, said in a statement: "COVID-19 is still with us. We should expect to see new variants emerge (such as XBB.1.5) and additional waves of COVID-19."
"Kraken is increasing as it is spreading,” said Dr. Nicola Mercer, the Medical Officer of Health for Wellington-Dufferin-Guelph. "But the evidence so far is not showing us that it’s going to be more severe."
The rise in cases comes as COVID-19 vaccinations stall. According to Region of Waterloo Public Health, only 21.5 per cent of people have received two booster shots of the vaccine.
"In the face of new variants and a background level of vaccinations and previous infections, our recommendations remain the same," said Dr. Wang. "I would encourage residents to continue to use all the tools that we have at our disposal to reduce our chances of severe outcomes from COVID-19 infection. This includes staying up-to-date with the recommended vaccine and booster doses. As COVID-19 can linger and spread through the air, wear a well-fitted mask (such as a N95, KN95 or medical mask) in indoor public spaces and improve or maintain good indoor air ventilation."
Dr. Mercer is also encouraging people to keep up-to-date with booster shots, especially as the travel season nears.
“There’s nothing worse than going through an airport and arriving at your destination and coming down with COVID symptoms to ruin your holiday,” she said. “Think about getting a booster.”
CTVNews.ca Top Stories
Budget 2023 prioritizes pocketbook help and clean economy, deficit projected at $40.1B
In the 2023 federal budget, the government is unveiling continued deficit spending targeted at Canadians' pocketbooks, public health care and the clean economy.

Budget 2023 proposes across-the-board 3 per cent spending cut for government departments
The federal budget proposes an across-the-board three per cent spending cut for all departments and agencies, a belt-tightening move after years of massive growth in the federal public service.
Federal government capping excise tax on alcohol after outcry
The increase in excise duties on all alcoholic products is being temporarily capped at two per cent starting next month instead of a planned 6.3 per cent increase.
opinion | The gun control debate in America has been silenced
In the wake of another deadly mass shooting in America, that saw children as young as nine years old shot and killed, the gun control debate is going nowhere, writes CTV News political analyst Eric Ham.
Freeland's green economy spending aimed at competing with U.S. Inflation Reduction Act
Finance Minister Chrystia Freeland says clean energy and green technology spending may not have been the big-ticket items of the 2023 federal budget if it weren’t for the need to compete with infrastructure spending in the United States.
Kids would rather learn from smart robots than less-smart humans: new study
A new study published by Canadian researchers suggests that kindergarten-age children would rather be taught by a competent robot than an incompetent human.
Was Stonehenge a giant calendar? New research suggests maybe not
Stonehenge's purpose has long been a mystery, with some researchers proposing that it may have been an ancient solar calendar. But now, new analysis suggests the calendar theory is unsubstantiated.
Hamilton family raising awareness about Strep A after sudden death of toddler
A Hamilton, Ont., family is hoping to raise awareness about Strep A after the tragic death of their two-year-old.
Young children, the head of their school and its custodian. These are the victims of the Nashville school shooting
Another American community is reeling after a shooter killed three 9-year-olds and three adults at a private Christian elementary school in Nashville. These are the three children and three adults whose lives were taken by the shooter.