US food group Conagra Brands has temporarily halted production at a frozen meals plant after an outbreak of the Covid-19 virus among employees.

The facility at Marshall, Missouri, will shut down until next Monday (27 April) after around 42 staff there, out of a workforce of around 700, were diagnosed with the virus.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

In a statement sent to just-food, Conagra said: “The health and safety of our employees is our top priority. In our Marshall facility, we have been using social-distancing techniques, screening temperatures and increased sanitisation in the facility to prevent the spread of Covid-19.

“Unfortunately, approximately 42 employees have been diagnosed with Covid-19 so we made the decision to suspend operations at the facility until April 27. Going forward, we will continue to quarantine any employees who are ill or who show symptoms.”

The company, which owns brands such as Duncan Hines, Marie Callender’s and Reddi-wip, said that when the facility reopens it will “continue to use our rigorous plant maintenance, sanitation processes, and other preventative measures to maintain a safe work environment”.

It said it will pay employees while the facility is temporarily closed and will continue to pay workers who need to be away from work due to Covid-19.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

The company told just-food it has also reduced operations at a bakery in Indianapolis and a vegetable facility in Darien, Wisconsin.

Chicago-based Conagra Brands is the second-largest frozen food company in the US.

Just Food Excellence Awards - Nominations Closed

Nominations are now closed for the Just Food Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
Winning five categories in the 2025 Just Food Excellence Awards, Centric Software is setting the pace for digital transformation in food and FMCG. Explore how its integrated PLM and PXM suite delivers faster launches, smarter compliance and data-driven growth for complex, multi-channel product portfolios.

Discover the Impact