Jonel Aleccia, Associated Press

The recall includes foods sold at Costco, Trader Joes, Target, Walmart, Kroger and other stores.

A report published Wednesday in the journal JAMA is the first look at the national uptake of these medications in those age groups.

At least a dozen people in California and Washington have been sickened with E. coli food poisoning linked to organic walnuts sold in bulk in 19 states including Alaska, U.S. health officials Tuesday.

The Department of Agriculture issued final rules for the program that serves breakfast to more than 15 million students and lunch to nearly 30 million children every year.

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 said.

A 7-month-old Alaska boy with a failing heart was days from death earlier this month, when a rare, last-minute transplant at Seattle Children’s answered his parents’ prayers.