Saskatchewan's Ministry of Agriculture says seven animals are dead due to anthrax.

The province said the case was confirmed in the RM of Chester, located about a two-hour drive southeast of Regina.

It said lab results from Thursday confirmed anthrax caused the sudden death of seven animals.

Anthrax is caused by a bacteria that can survive as spores for decades in soil.

The province is warning farmers to be on the lookout for anthrax as changes in soil moisture from flooding or drying can cause spores to build up on pastures.

The ministry said animals are more at risk of being exposed to anthrax in drier years.

The province said animal cases pose little risk to humans, but people can become infected through direct contact with sick animals or their carcasses.

It said anthrax can be prevented through vaccination.