Canada

Parasites confirmed in Kashechewan’s water supply, dozens ill

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Parasite outbreak in Kashechewan First Nation water supply confirmed

Parasite outbreak in Kashechewan First Nation water supply confirmed

Illness reported among Kashechewan residents

Illness reported among Kashechewan residents

Group opens mobile clinic to help Kash evacuees

Group opens mobile clinic to help Kash evacuees

CTV National News: Kashechewan First Nation residents want answers after water crisis evacuation

CTV National News: Kashechewan First Nation residents want answers after water crisis evacuation

Kashechewan evacuation continues amid tainted water crisis

Kashechewan evacuation continues amid tainted water crisis

CTV National News: Evacuations underway at Ontario First Nation due to contaminated drinking water

CTV National News: Evacuations underway at Ontario First Nation due to contaminated drinking water

State of emergency to continue as Kashechewan First Nation rations clean water

State of emergency to continue as Kashechewan First Nation rations clean water

Leaders demand action, long-term solutions to Kashechewan's water emergency

Leaders demand action, long-term solutions to Kashechewan's water emergency

Sewage backup prompts evac; Kashechewan First Nation says government action has been 'inadequate'

Sewage backup prompts evac; Kashechewan First Nation says government action has been 'inadequate'

State of emergency declared in Kashechewan

State of emergency declared in Kashechewan

A parasite that causes gastrointestinal illness is present in the drinking water on Kashechewan First Nation, Indigenous Services Canada has confirmed. The confirmation follows a water treatment system failure that forced the remote northern Ontario community to declare a state of emergency earlier this month.

“As of yesterday’s numbers, I think the number is 63 people that have tested positive,” said the First Nation’s executive director, Tyson Wesley, speaking with CTV News on Friday.

“However, the number of people that did get it is probably much higher than what’s been reported.”

Cause being investigated

Community leadership is investigating how the parasite, cryptosporidium, entered the water system. Wesley pointed to infrastructure failures at the outset of the crisis.

“I know one of the big issues that we’ve had at the beginning of this crisis was that high lift pumps malfunctioned, and also, the valve that connects, that’s supposed to protect or block the sewage from entering the water plant, failed,” Wesley said.

“I’m not too sure if that caused it.”

Kashechewan First Nation's water treatment facility Kashechewan First Nation's water treatment facility on Jan. 15, 2026, after a pump failure in December caused a sewage backup into the community's drinking water supply. (Lydia Chubak/CTV News Northern Ontario)

Government responding

In a statement, Indigenous Services Canada said health services are being provided in the community and at host sites for evacuees.

“Most cases resolve on their own over a couple of weeks without the need for medication,” wrote Eric Head, a spokesperson for Indigenous services, in an earlier statement.

“However, antimicrobial treatment may be needed for immunocompromised individuals, young infants, and elders.”

The ‘Do Not Consume’ water advisory remains in effect in Kashechewan as repairs to the water treatment plant continue.

Kashechewan First Nation's water treatment facility Kashechewan First Nation's water treatment facility on Jan. 15, 2026, after a pump failure in December caused a sewage backup into the community's drinking water supply. (Lydia Chubak/CTV News Northern Ontario)

More than 2,200 of the community’s residents have been evacuated to several Ontario cities, including Timmins, Kapuskasing and Kingston and Niagara Falls with fewer than 500 remaining on the First Nation.

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