US Centers for Disease Control and Prevention warned Thursday of a salmonella outbreak in humans that’s linked to dry dog food.

The agency issued a food safety alert, recording seven cases of salmonella across seven states that have resulted in one hospitalization. Most of those infected were infants.

The US Food and Drug Administration announced a recall of the Victor brand Hi-Pro Plus dry dog food linked to the outbreak. Several other brands of dry dog and cat food sold by Hi-Pro Plus’s manufacturer, Mid America Pet Food, are also under FDA recall.