Generate an explanation for the given claim using the provided supporting material from the paragraph. Please consider the following points while generating an output. 1) The claim will always have supporting proof in the paragraph, and the paragraph will have a clear point of view supporting the claim. 2) There can be instances where direct correlation to the claim is not available. Make use of the sentences in the paragraph to provide a corresponding output supporting the claim. 3) The explanation should be at least one and at most twelve sentences long.

Paragraph: The Minnesota Board of Animal Health has been monitoring the farm since December 2016 when two white-tailed deer tested positive for the disease. The Department of Natural Resources is currently in the second year of sampling wild deer for CWD in Crow Wing County as a result of the farm's earlier infection. The disease has not been found in wild deer since the DNR began its surveillance in Crow Wing County in 2017. Assistant Director Dr. Linda Glaser says the biggest change following this new detection will be to extend their deadline to monitor the herd. Claim: Wasting disease detected in 4 deer on Crow Wing County farm.
Chronic wasting disease has been detected in four deer at a quarantined farm in Crow Wing County.