outbreaks

Here are some of the biggest E. coli O157 outbreaks in Canada

Here are some of the biggest E. coli O157 outbreaks in Canada

An outbreak of E. coli infections at several Calgary daycares has infected more than 260 people, most of them children. It's not the first major outbreak of the food-borne illness, which is caused by bacteria that live in the feces of animals and is carried to humans through undercooked meat, unpasteurized food or contaminated water. The E. coli variant known as 0157 is often the most virulent and can cause hemolytic uremic syndrome, which affects the kidneys and the ability of blood to clot.

Bad water sickens First Nations, but government doesn’t track the toll

Bad water sickens First Nations, but government doesn’t track the toll

The true toll of the water crisis in First Nations communities across Canada can’t be known because the government has failed to track and study water-related illnesses. That stands in the way of tackling the problem, experts told the Institute for Investigative Journalism as part of “Clean Water, Broken Promises,” a year-long investigation conducted in collaboration with universities across the country and a consortium of media outlets including The Tyee. Some critics charge the “black hole” of information is intentional because it allows authorities to duck responsibility. A disproportionate number of illnesses that occur as a result of contaminated drinking water are in First Nations communities with substandard water systems, but the data needed to map the reality are missing.

Clean water for First Nations critical during the COVID-19 pandemic: Activists

Clean water for First Nations critical during the COVID-19 pandemic: Activists

Activists in northeastern Ontario fighting for safe, clean water in First Nations communities across Canada are getting tired of broken promises. After five years and millions in spending, the Liberal government announced in early December that it would not fulfill its commitment to end all long-term water advisories on reserves by March 2021. Although some progress has been made – 97 advisories have been lifted since November 2015 – there’s still a long way to go. There are 59 active long-term water advisories in 41 communities across the country, and activists maintain that clean water should be a priority for the federal government, especially during a global pandemic. “Water is a basic human right, and nobody should have to beg for it. This is wrong, and it’s come to the point where I think it comes down to racism,” said Autumn Peltier, a teenage water-rights activist from Wiikwemkoong Unceded Territory on Manitoulin Island.

Global warming increases human health risk due to toxic algae in Canadian Prairie lakes

Global warming increases human health risk due to toxic algae in Canadian Prairie lakes

New research by scientists at the University of Regina’s Institute of Environmental Change and Society shows that global warming is increasing levels of toxic algae detrimental to human health. The study was published online, in the journal Limnology and Oceanography Letters. “Our decade-long project establishes that global warming is increasing toxin levels in Prairie lakes,” says Dr. Peter Leavitt, a Canada Research Chair in Environmental Change and Society and a co-author of the study. “What is particularly worrying is that the chance of exceeding toxin levels that cause acute human health effects has increased to one in four in several lakes in southern Saskatchewan.”