A year on, many US parents are still reeling from baby formula shortage

Families in rural towns still faced with empty shelves, purchase limitations and fewer options of infant formula

Marie Abate's son turned six months old last Wednesday, but the joyous milestone also marked a more anxious one: half a year of worrying about how to feed him.

Abate wasn't just concerned about trying to establish breastfeeding or setting a feeding schedule. She has a more fundamental concern: will she be able to find enough formula to make sure he doesn't go hungry?