Nunavut's health department is warning people in Sanikiluaq not to eat fermented seal, after it received reports of people becoming sick with botulism after consuming the meat.

In a news release, the department says it's investigating the reports.

Botulism is a rare but serious paralytic illness, according to Health Canada. The Clostridium botulinum bacteria can be found in soil and dust, but it can't grow in the air, so it tends to cause problems when certain foods are stored or prepared improperly.

Health Canada says food may not look or smell spoiled but it can make people sick.

Nunavut's Department of Health says people that have eaten fermented seal should watch for symptoms, such as:

Diarrhea, nausea and vomiting;

Feeling weak or tired;

Blurred vision;

Weakness of the arms, chest muscles and legs;

Trouble breathing.

Anyone with symptoms should contact the health centre in Sanikiluaq.

The Department is also asking anyone with leftover fermented seal that could be used for testing to call their regional environmental health officer.