COVID-19 on local farms.Drew Dilkens said Tuesday that the high number of COVID-19 cases on farms in Essex County was holding back the entire region, and the local economy could not face another week of delay.The mayor said public health officials have failed to ensure all migrant workers are tested for COVID-19, and called on farmers to step in so the region can join the rest of the province in Stage 2 of reopening.“While the local health unit has thus far refused to test the full temporary foreign worker population, this next week presents an opportunity for our local agricultural community to step in where public health officials have failed,” Dilkens said in a statement.