The state Health Department says a Williston woman has died of salmonella poisoning -- and at least three other people have been sickened but are recovering.

The people have not been identified. Nor has the business where they all bought the same pre-cooked food.

State Epidemiologist Kirby Kruger says the retail business was not cited. He says the Health Department conducted an investigation and found no major problems.

Kruger says two other reports of people being sickened by salmonella came in over the weekend. But officials have not yet determined if those people had gotten food from the same business as the others.