Tyson Food Inc. has new program to protect workers from COVID-19 VIDEO: Tyson Food Inc. has new program to protect workers from COVID-19 By Tamlyn Cochran | February 2, 2021 at 4:11 PM CST - Updated February 3 at 1:13 AM AMARILLO, Texas (KFDA) - Tyson Foods, Inc. is piloting a new Matrix Medical Network program that assesses, addresses, verifies and monitors the effectiveness of the companyâs efforts to protect workers from COVID-19. More than a dozen Tyson Food plant locations, including some of the companyâs largest facilities, are participating. Six have already received safety verification and seven more are in the process of being assessed.