The products, which appear pre-browned and cooked, are often cooked from a frozen state, which increases the chance that the raw chicken component may not reach a safe internal temperature.
Salmonella was detected in 52% of commercial farm samples and in 19% of backyard farm samples.
So far 12 illnesses in 7 states are confirmed in the outbreak.
Data on Salmonella and Campylobacter bacteria from people and food-producing animals show high levels of resistance to commonly used antibiotics.
At least 10 people have been sickened by E coli in an outbreak tied to raw milk cheese, and a Salmonella outbreak linked to charcuterie meats has grown to 70 cases.
The CDC confirms 105 new Salmonella cases; infections have been reported in 44 states.
Products have been removed from store shelves, but health officials are concerned they may still be in consumers' refrigerators.
Twenty-four cases in 14 states have been identified, with 5 hospitalizations.
The positive product sample in Minnesota was connected to an illness investigation.
So far in this outbreak, 40 sick people resided in long-term care facilities, and 30 children attended childcare centers before they got sick.