Ontario to give out rapid tests until July as science table head says 6th COVID-19 wave underway

The Ford government will continue to provide free rapid antigen tests until at least the end of July as the head of the OntarioScience Advisory Table saysthe province is in the midst of a sixth wave of the COVID-19 pandemic.

In a statement Wednesday afternoon, Alexandra Hilkene, press secretary for Minister of Health Christine Elliott, said the province will be makingtests available at grocery stores, pharmacies, as well as at workplaces, schools, hospitals, long-term care, retirement homes and other congregate settings until at least July 31.

"The province will also continue to provide free rapid antigen tests for asymptomatic screening in highest risk sectors," she said.

In February, the province had said it would distribute 5.5 million rapid tests each week for a period of eight weeks.

The commitment comes as opposition politicians call on the Progressive Conservative government to expand access to PCRtests for the virus.

Critics have been calling forOntarioto reinstate broad access to the gold-standard tests, which have been restricted to certain high-risk groups since December when the Omicron variant overwhelmed resources.

Those calls ramped up Wednesday, but Elliott's office says thePCR testing "continues to be readily available for those living and working in the highest-risk settings."

'Quite the steep increase'

The news comes as Dr. Peter Jni, head of the COVID-19 Science Advisory Table, says the province is seeing the effect of easing of public health measures in the past few weeks including the lifting of mask mandates in most settings and the end ofgathering limits.

"We are in the middle of it, however we call it. It's either theresurgence expected after the reopening of the last wave or you can call it the sixth wave,"Jnitold CBCNews Wednesday morning.

Jniadded that Ontario is seeing "quite the steep increase" in wastewater predominantly, something he says is generally followed by an increase in hospital occupancy.

Ontario reported 778people hospitalized with COVID-19 Wednesday as health experts are cautioning people to keep wearing masksas the province sees a rise in hospital occupancyin the wake of public health measures being lifted.

Experts predicted a rise in cases and hospitalizations with measures lifting, but urged Ontarians to continue being cautious and wear a maskin busy indoor environments.

Jnisaid the latest projections made by the science table that predicted an increase in hospital occupancy will need to be re-evaluated based on the behaviour health experts are seeing. Those predictions saw an increase of hospitalizations, though not one as high as the peak of the Omicron wave of the pandemic.

New COVID wave underway

Jnisaid that he doesn't anticipate the burden on the province's health-care system will be as high as previous waves due to high vaccination rates but notes it is difficult to know how big of an impact it will have.

He continued to urge Ontarians to take precautions.

"We should change our behaviour only moderately and slowly to make sure that the upward slope is not too steep."

Dr. Isaac Bogoch, an infectious diseases expert with University Health Network, said it's "pretty clear" wastewater signals are trending upwards, also noting that another wave is underway.

WATCH | Infectious disease specialist on rise in wastewater signals:

New COVID wave underway in Ontario, says specialist

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Duration 5:26

New COVID wave underway in Ontario, says specialist

"There's more COVID now than there was a week or two ago, [but] the real question here is 'How big will this wave be?not 'Is there a wave?'" Bogoch told CBC News Tuesday.

"I don't think it's going tobe as big as the wavewe just had [but] again it's going to be something."

Wastewater surveillance data is helpful for expertsto project the virus transmission in specific areas and how that will impact hospitals in coming days or weeks while figures such as hospitalizations and ICU occupancy are "delayed metrics," he noted.

Bogoch noted that while thehighly-contagious subvariant BA.2is more transmissible,vaccines continue tooffer high levels of protection against serious illness for both thesubvariant and Omicron.

For now, Bogochis encouragingpeople to continue wearing masks as they remain effective inlowering the risk of transmission and creatingsafer indoor environments.

In a statement to CBC News Wednesday, the Ministry of Health said the province's Chief Medical Officer of Health, Dr. Kieran Moore, will continue to monitor the data and evidence on an "ongoing basis.

"As Dr. Moore haspreviously said,indicators are expected to rise as Ontarians increasingly interact with one another. However, thanks to our high vaccination rates and natural immunity, as well as the arrival of antivirals, Ontario has the tools necessary to manage the impact of the virus," the statement reads.

The province did not specifically say if it plans to re-introduce any public health measures. All remaining requirements are set to end on April 27, according to Ontario's reopening plan.

"The latest modelling shows that our hospitals and health system can manage any of the projected scenarios, while not compromising our ability to continue addressing the surgical backlog caused by the pandemic," the ministry added.

778 hospitalized, 13 more deaths

The number of hospitalizations reported Wednesday is slightly downfrom 790 a day before although it is up from 611 one week ago.

Of the hospitalizations reported, the number of patients in intensive care remained the same as the day before, with the Ministry of Health reporting 165 today.That'sdown from 174 at the same time last week.

Of those hospitalized, 50per cent were admitted specifically for treatment of symptoms brought on by the virus,while the rest were admitted for other reasons and then tested positive. Meanwhile,73per cent of people in ICU were admitted because of COVID-19, while the rest were added for other reasons, then tested positive for the virus.

Thirteen more deaths were also reported, bringing the total death tollin the province to12,427.

Another 2,814 new COVID-19 cases were logged through limited PCR testing Wednesday, though thescience table estimates the real number to be roughly between 30,000 to 35,000 cases according to wastewater surveillance data.

Here are some other key pandemic indicators and figures from theMinistry of Health's daily provincial update:

Active cases:17,309.

Provincewide test positivity rate: 15.1,up from Tuesday's rate of 14.4 per cent.

Patients in ICUrequiring a ventilator to breathe: 94.

Long-term care homes in outbreak:56.

Vaccinations:8,484vaccine doses were administered on Tuesdayin Ontario with a total of 32,054,772given out to date. Just over 89.9per cent ofOntarians aged fiveor older have received at least one dose, while just over 86.4per centhave received two doses.