Recall involves Alfredo sauce made with potentially contaminated ingredient.
UPS Airlines says a fleet of planes grounded after a deadly crash is expected to miss the peak holiday season due to inspections and possible repairs.
A health official says the outbreak, which started in August, has now sickened at least 15 infants in 12 states.
UPS and FedEx said they are grounding their MD-11 planes "out of an abundance of caution" following a deadly crash in Kentucky. The FAA has also issued a directive prohibiting all MD-11 operators from flying the aircraft.
The death toll has risen to 13 after a UPS plane departing Louisville Muhammad Ali International Airport in Kentucky crashed in a ball of flames earlier this week.
A UPS cargo plane crashed and exploded in a massive fireball while taking off from the company's global aviation hub, killing at least nine people and injuring 11.