COVID-19 outbreak among employees.The Haldimand-Norfolk Health Unit (HNHU) confirmed to Global News that several active cases were discovered at the 49,000-square-metre Toyotetsu plant in Simcoe on Monday.The HNHU would not confirm how many people were infected in the outbreak but did say it was working with the manufacturer “to implement a public health management plan.” Hamilton reports 4 new COVID-19 deaths, expects 1-shot Johnson & Johnson vaccine next week In a statement, the plant said the closure was “out of an abundance of caution” and it would not reopen until the facility was deemed safe.“Toyotetsu Canada will continue to work very closely and cooperatively with public health on any and all necessary outbreak measures to open as.