Researcher who became sick after pesticide exposure asks government to follow science
Since he was a child, Gérald Chouinard knew he wanted to be a scientist. He fulfilled that dream for three decades, researching alternatives to pesticides in Quebec, until his work was cut short eight years ago.
Chouinard was in his mid-50s when he was diagnosed with Parkinson’s disease. Three years later, in 2022, his diagnosis was recognized to be a work illness after exposure to pesticides.
“It’s a little ironic — that I worked to reduce risks related to pesticides and it made me ill,” he told The Canadian Press in an interview.
Now, he is petitioning the federal government to stop what he sees as a weakening of pesticide regulation and is asking them to follow the science.
Chouinard’s petition, which has over 13,500 signatures, is asking the governments to reverse what advocates describe as a trend to weaken oversight of the use of pesticides across the country. The petition takes aim at legislation they warn will weaken the federal Pest Control Products Act.
Bill C-30, which was passed in June 2026, amended the Act to allow cabinet to override Health Canada and authorize the use of banned pesticides in the interest of economic or national food security, or in response to “seriously detrimental infestation.” Bill C-31, which is under review, would eliminate mandatory reviews of the health and environmental risks of pesticides.
The petition asks the government to repeal the changes made by C-30 and remove those proposed by C-31.
Chouinard’s right hand trembled as he spoke to The Canadian Press on an October morning, detailing his research and the illness he developed as a result. Chouinard spent around three decades exposed to dozens of chemical pesticides.
“I was like most people, I was confident that the regulatory system was reliable, that it was good,” he said.
Chouinard no longer works, as his symptoms — which include difficulty sleeping, trembling and low energy — make it hard to keep a job, he said.
“But I stay active for a cause that’s important to me: to help people understand that pesticides are of course dangerous, but also that Canadian systems ensuring the safety of those products are important,” he said.
When he learned about the changes that bills C-30 and C-31 were bringing to pesticide regulation, he was stunned, he said.
“The Quebec government paid me a salary for 30 years for me to reduce pesticide use. And now, I’m seeing a bill that proposes a weakening of the (oversight) systems,” he said.
Around half of the products that Chouinard was exposed to before he developed Parkinson's disease were banned following the mandatory reviews of their environmental and health impacts. Those products could now return to the market through the override authorized by bill C-30.
“I’m a scientist, I think this process should be led by science. Not by lobbies, not by politics, by science,” he said.
Chouinard was in Ottawa on Tuesday to speak out against the changes to pesticide regulations. He joined a coalition that included Green Party Leader Elizabeth May and Bloc Québécois MP Maxime Blanchette-Joncas.
Health Minister Marjorie Michel dismissed concerns about the changes during question period in the House of Commons.
"I would say the health and safety of Canadians will always remain our top priority. But we can do this while supporting our agriculture sector and cutting red tape," she said.
Chouinard said industry professionals like him, who interact most closely with pesticides, will be the first impacted by lower oversight.
"We don't want our producers to be exposed to risks unnecessarily," he said.
In a press conference, May criticized the Carney government’s environmental policy and accused it of being “in the pocket of the pesticide lobby.”
“It's not too late for Canadians to rise up and ask this government, I'll be blunt, what the hell is going on here?” she said.
In an email to the Canadian Press, Health Department spokesperson Alexandre Bergeron said the government's proposed changes would allow federal officials to focus on the biggest risks.
“These changes will help reduce backlogs and ensure regulatory resources are focused on higher-risk products and emerging concerns, rather than automatically reviewing products simply because 15 years have passed,” wrote Bergeron.
Chouinard dismissed the idea that reducing reviews would help cut down on bureaucracy.
“We hear about reducing useless bureaucracy, but that is not what we’re looking at here. This is essential work,” he said.
— With files from Pierre St-Arnaud
This report by The Canadian Press was first published Oct. 20, 2026.
By Marieke Glorieux-Stryckman | Copyright 2026, The Canadian Press. All rights reserved.
Fact File: Misinformation spreads after deadly fire at CFB Wainwright
A fire that tore through a Canadian Armed Forces training ground in Wainwright, Alta., on Saturday killed four soldiers and injured 39 others. False and misleading claims about the fire and its cause spread online this week. Here is a look at some of them.
THE CLAIM
On X, a post that described supposed details of the fire received around 11,000 likes.
The post claimed someone shot a high explosive round that went off course and struck a gas well, which then exploded and started the fatal fire. The post also claimed the explosion destroyed three structures with about 300 soldiers inside.
Similar posts on X and Facebook suggested the fire was caused by a live fire drill triggering the explosion of a gas well.
THE FACTS
Defence officials have not released the official cause of the fire.
Early news reports in the immediate aftermath of the fire did suggest a gas well could have been involved.
Global News, citing multiple military sources, initially reported that a live-fire training exercise hit a gas line or gas well on the base, causing an explosion.
Global later updated its story, writing, "A preliminary investigation suggests a munition from the live training exercise sparked a fast-moving grass fire, which caused an explosion."
The latest information from military officials as of Monday says strong and sudden winds sent flames from a nearby grass fire toward 84 members of Princess Patricia's Canadian Light Infantry who were in a training area.
Maj.-Gen. Wade Rutland, commander of the 1st Canadian Division, said most of the soldiers were throwing hand grenades on a range while 10 others were doing a simulated attack on an enemy.
He said leaders were aware of the grass fire that had ignited roughly a kilometre away, but the fire was "right on top" of the group within 30 seconds to a minute.
Rutland said army officials do not believe the fire was the result of an explosion from natural gas infrastructure. A full investigation is underway.
The Alberta Energy Regulator said that while it maintains oil and natural gas infrastructure at Canadian Forces Base Wainwright, it has not received reports of incidents regarding that infrastructure.
"The AER continues to monitor the situation and has not been engaged by the lead agency or other provincial agencies in any response at this time," the regulator said in a statement Sunday.
THE CLAIM
A TikTok video from Oct. 18 shows someone speaking about the incident in front of a green screen, which shows multiple separate videos. One clip shows an explosion in what appears to be a residential area; another shows a burnt landscape; other clips show large plumes of smoke.
The video received more than 200,000 views.
THE FACTS
The video of the burnt landscape was posted to an Alberta Facebook group by a user who lists the location as south of Wainwright.
But the video of the explosion is unrelated. A reverse image search shows the clip is of an explosion at an ammunitions factory in Italy in August, as reported by multiple local and international media outlets.
One of the videos depicts the aftermath of a U.S. air force bomber crash in California in June, and The Canadian Press was unable to link it or any of the other smoke plume videos to CFB Wainwright.
THE CLAIM
An Oct. 19 X post claimed the federal government's Earthquakes Canada website recorded a 3.7 magnitude earthquake in Wainwright at the time of the fire.
The Prime Minister and other officials "only talk of a fast moving fire — not an explosion," the post reads.
THE FACTS
Earthquakes Canada, which records earthquakes using data from seismic stations across Canada, did not record any seismic events the day of the fire.
It recorded a 3.7 magnitude earthquake in Canmore, Alta., the day before. Canmore is more than 500 kilometres northeast of CFB Wainwright.
In a subsequent reply, the post's author said they misinterpreted a post from another X user.
THE CLAIM
In an X post Sunday, a user claimed a Canadian Army major with the last name Singh had confirmed that a PFC, or private first class, fired an artillery shell at a natural gas well during windy conditions.
The post received around 4,500 likes, with many users seeming to take the post at face value.
THE FACTS
The Canadian Army has no rank of private first class, which is a U.S. military rank.
Maj.-Gen. Rutland is the military official who has shared details publicly about the fire. There is no record of the military personnel named in the post or the supposed comments made by a major with the last name Singh.
The X user has a history of making racist, false and inflammatory posts.
This report by The Canadian Press was first published Oct. 20, 2026.
By Marissa Birnie | Copyright 2026, The Canadian Press. All rights reserved.
Liberals to table 2026 federal budget on Nov. 5
Finance Minister François-Philippe Champagne says the Liberal government will table its 2026 federal budget on Nov. 5.
The upcoming fiscal plan will be the second delivered under Prime Minister Mark Carney and comes as Canada's economy faces sharp headwinds from U.S. tariffs and other geopolitical forces.
Since taking office, Carney has tried to reorient federal spending away from the day-to-day operations of government and instead focus borrowing on an aggressive infrastructure agenda.
Canada's economy showed some resilience in the second quarter but growth is under fresh pressure after the collapse of trade talks with the United States in August.
The parliamentary budget officer expects federal deficits will be an average of $3 billion higher annually over the next five years than the office projected in June.
But a stretch of higher gas prices tied to war in the Middle East has also lifted federal revenues in the near term, which the PBO expects will lower the deficit for this fiscal year.
More coming.
By Craig Lord | Copyright 2026, The Canadian Press. All rights reserved.

Un dîner tout en blanc débarque à Québec dans un lieu secret et ça s'annonce magique
Gastronomie, party et paysage magnifique!
Tu n'as pas besoin de chercher quoi faire à Québec pour passer un moment magique dans cette ville pittoresque ce mois-ci, puisque le Diner en Blanc (DEB) est de retour après cinq ans d'absence et c'est l'événement estival à ne pas manquer. Imagine la scène : tu as minutieusement élaboré ta tenue originale d'un blanc immaculé, ton pique-nique est préparé ou réservé, puis tu te rends à un point de rencontre prédéterminé avant d'être mené.e vers un lieu secret où une vague de personnes en habits monochromes se rassemble pour un moment gastronomique chic d’inspiration française et festif à souhait.
Après avoir mangé, place à la fête sous le ciel étoilé, lancée en allumant des sparklers distribués aux invité.e.s. Danse, musique live et ambiance électrisante sont au programme.
Voilà ce qui t'attend au fameux DEB qui célèbre du même coup son dixième anniversaire dans un esprit mettant la mode, la nourriture et la convivialité à l'honneur
Si le lieu reste secret, l'organisation te promet un emplacement remarquable, alors que des éditons passées ont envahies le Grand Théâtre de Québec, le Quai 22 au Port de Québec et le Jardin Saint-Roch, pour te donner une idée. Cela dit, note qu'il y a certaines règles à respecter afin de participer.
Les personnes qui le souhaitent pourront donc apporter leur propre repas ainsi que leur vin et leur champagne (les deux seuls types d'alcools permis afin de respecter l'influence française de l'événement), ou réserver l'un des deux menus conçus pour la fête.
Ceux-ci offrent trois à quatre services pour deux personnes et détiennent chacun au moins un plat proposé par des chefs locaux de renom comme Arnaud Marchand et Olivier Langlois de Chez Boulay, Pierre Gagnon de Le Bedeau ainsi que Emeline Pero de Les Botanistes.
Tu peux sélectionner La boîte découverte à 85 $, qui inclut un parfait de foie gras au nard des pinèdes avec confit d'échalotes à l'aronie et pain brioché, du saumon confit badigeonné d'une laque miroir de vin rouge présenté avec une émulsion d'algues, et pour le dessert, une tartelette au citron meringué et osmanthus.
La seconde option est affichée à 110 $ et se compose d'une burrata farcie au praliné amandes et fruits séchés, d'un gravlax de flétan de la Gaspésie servi avec rhubarbe, agastache, cucurbitacées et riz soufflés, d'une mosaïque de poireaux au nori et magret de canard cuit au sel, ainsi que d'un tiramisu aux épices et grains du Québec.
Tu as déjà l'eau à la bouche? Alors, n'hésite pas à réserver ta place dès maintenant sur le site du DEB.
Le Diner en Blanc de Québec
Prix : 51 $ par personne pour l'inscription - À partir de 85 $ par repas pour deux personnes
Quand : Le 22 août 2024
Adresse : Un lieu secret dévoilé quelques minutes avant l’événement
Site Internet du Diner en Blanc