Incidence of COVID-19 and Worker's Compensation Utilization Among Food Manufacturing in Wisconsin, October 1, 2020 - December 31, 2021.

Background: The food manufacturing industry is a critical economic sector and has been a high-risk industry for COVID-19. This analysis aimed to describe COVID-19 cumulative case incidence rates among Wisconsin food manufacturing workers and their worker's compensation utilization.

Methods: This was a descriptive analysis of COVID-19 cases among food manufacturing industry workers in Wisconsin from October 1, 2020, through December 31, 2021.

Results: Occupations with the highest cumulative case incidence rate (per 1000 workers) were Packers and Packagers, Hand (275; 95% CI, 252-300), Packaging and Filling Machine Operators and Tenders (266; 95% CI, 254-277), and Laborers and Freight, Stock and Material Movers, Hand (261; 95% CI, 247-276). Two worker's compensation claims were paid to food manufacturing workers.

Discussion: Wisconsin food manufacturing workers were disproportionately affected by COVID-19, with a high cumulative case incidence rate exceeding that of the manufacturing industry overall, statewide non-institutionalized working-age adults, and the ambulatory health care industry. There was also a disproportionately low use of worker's compensation benefits in Wisconsin compared to the high COVID-19 disease incidence. Improved worker protections for occupational infectious diseases with high risk of transmission are needed as well as improvements to the worker's compensation system.