The Trump administration is shuttering ⁠two of the three US Department of Agriculture research projects studying cyclospora after the foodborne parasite has ⁠sickened tens of thousands of Americans during the summer, Politico reported on Sunday.

The two projects were defunded by Congress earlier in the year, while the third is ⁠due to be moved in coming months from Maryland to Iowa as part of a broader USDA reorganization, according to the ⁠report.

Although the third project remains funded, all scientists working on the ​parasite have declined to relocate ‌to Iowa, Politico reported, citing ‌people familiar with the plans and internal documents.