WanaBana, Schnucks and Weis fruit puree recalled as reported symptoms include headache, vomiting and diarrhea

US health officials are warning doctors to be on the lookout for possible cases of lead poisoning in children after at least 22 toddlers in 14 states were sickened by lead linked to tainted pouches of cinnamon apple puree and applesauce.

Children ages one to three were affected, and at least one child showed a blood lead level eight times higher than the level that raises concern, the Centers for Disease Control and Prevention (CDC) said.