Coronavirus cases are on the upswing in Canada's four most populous provinces: Ontario, Quebec, Alberta and British Columbia. On Tuesday, Ontario reported 251 new confirmed cases: the fifth day in a row of more than 200 new infections. To put that in perspective, the last time that happened was in early June, when the province's restaurants, hair salons and places of worship were still locked down.

Today, infectious disease specialist Dr. Isaac Bogoch on what these numbers mean, and what can be done to tamp them back down.

'More than just a blip': Canada’s COVID-19 cases on the rise

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If you're pregnant but not sure who the father of your baby is, you might turn to a DNA testing company for a prenatal paternity test for some certainty — a company like Viaguard Accu-Metrics, based in the Toronto area. But for years, Viaguard was selling tests that sometimes identified the wrong fathers — and the company's owner knew. 
 CBC investigative reporter Jorge Barrera walks us through his team's investigation into the company, and some of the expectant parents whose lives were upended by incorrect paternity test results.

Were years of Canadian paternity tests just guesswork?

Today, the government unveiled their federal budget. And they are spending big on housing. 
 They pledged billions of dollars for low-cost loans to increase rental construction, 30-year mortgages for first-time home buyers, and programs to spur non-profit housing. 
 All in all, they’re promising to build 3.87 million homes by 2031. 
 But will it fix the affordability crisis? We ask Housing, Infrastructure and Communities Minister Sean Fraser.

The Liberals' plan to fix the housing crisis

On Saturday night, Iran launched its first-ever direct attack into Israel, firing off some 300 drones and missiles. While Israel says it intercepted some 99 per cent of them, shrapnel from one drone hit a seven-year-old girl, who as of this writing is in critical condition.  
 Iran’s attack follows a major escalation by Israel earlier this month, when a strike at Iran’s consulate in Syria killed 16 people, including a top commander of Iran’s Islamic Revolutionary Guard Corps. 
 Today, the Guardian’s Julian Borger joins us to explain how these latest events have ratcheted up a long-simmering shadow war between the two powers — and the risk that they could bring the region into a much broader, and even more dangerous, conflict.

Israeli-Iranian shadow war breaks into the open

Politicians, staffers and intelligence officials have been testifying in Ottawa over the last several weeks in a public inquiry into foreign interference in Canadian elections in 2019 and 2021. While many details remain classified, it appears from the testimony that China, India and even Pakistan made attempts. But did those attempts have meaningful impacts? 
 CBC senior parliamentary reporter Janyce McGregor explains what the inquiry has shown about Canada's ability to recognize and repel foreign interference in its elections — and what that could mean for the next one. 
 For transcripts of Front Burner, please visit: https://www.cbc.ca/radio/frontburner/transcripts  
 Transcripts of each episode will be made available by the next workday.

What we know from Canada’s foreign interference inquiry so far

Abortion is a topic that many analysts believe could present the biggest threat to Donald Trump’s political comeback. This week, he made two major statements that attempted to put distance between himself and the issue. 
 But what does it mean that Trump is now running away from a policy Republicans spent decades fighting for? 
 Today, CBC Washington correspondent Alexander Panetta joins us for a look at a problem Trump helped create, and what it could mean for the November presidential election.

'More than just a blip': Canada’s COVID-19 cases on the rise

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