Florida health officials are issuing a warning about the dangers of consuming raw milk after 21 people in the northeast and central parts of the state drank raw milk from the same farm and fell ill.

The Florida Department of Health issued the warning on Monday, Aug. 4, noting that due to sanitation practices and raw milk consumption, 21 people became sick, including six children under the age of 10. Among the patients, at least two have suffered "severe complications," the announcement read.

The illnesses were linked to one farm.

"Sanitation practices in this farm are of particular concern due to the number of cases," the department wrote.

In Florida, raw milk is only sold for non-human consumption as pet or animal food, which limits regulation efforts of sanitary practices. Containers are supposed to be labeled so buyers know they contain raw milk for animal consumption only.