The company insists that its offer is fair and would increase wages and benefits for its employees that it said made an average of $120,000 a year last year.
Workers at all of Kellogg's U.S. cereal plants go on strike
"How will the requirements address natural immunity? Will individuals that have contracted COVID-19 be required to be vaccinated or submit to testing requirements?" the association said this month in a letter to Mr. Biden.
Americans with 'natural immunity' look for ways around COVID-19 mandates