Background Case-based infectious disease surveillance is subject to ascertainment bias when testing intensity varies across time and population subgroups. We previously developed a regression-based te...

We must be honest about the seriousness of the situation we’re in.

The federal government's new report summarizing the latest science on climate change warns that under current climate policies, the impact on Canadians will likely be "far from benign."

Attention has waned but patients are still suffering

Long Covid saps the strength and vitality of patients, who have little recourse to fight it. A team of specialists—including an afflicted researcher working mostly from her bed—is looking for answers

When the immune system encounters a virus, it produces antibodies designed to recognize and eliminate the invader. But in some people infected with SARS-CoV-2, the virus that causes COVID-19, the immu...

A Texas district canceled classes amid a COVID spread as cases rise in 47 states and outbreaks continue disrupting schools.

Chapman's Ice Cream in Markdale says it's taking a Canada first approach to doing business amid tariff threats...

I’m in the process of dropping US tech services. Here’s how I did it, and options you should consider.

Summer COVID wave. Long COVID with abnormal retinal blood vessels, brain perivascular spaces, and gut microbiome signatures during acute infection.

The wildfire service says temperatures are expected to slightly rise across central and southern regions while northwest areas will see a slight dip in temperatures.

Background Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is frequently associated with gastrointestinal manifestations; however, intestin...