More than six months after one of the largest infant formula manufacturing plants in the United States issued a recall and was then shut down because of contamination concerns, a newborn staple remains in short supply.In parts of the country, parents and their families are scrambling to locate precious containers of formula for their babies and many large retailers remain out of stock of popular brands. Some companies like Walmart and Target are limiting the number of containers that can be purchased at one time.While the situation has improved since mid-July, the out-of-stock figures for powder formula on store shelves in late August remained at 23 percent, still above the 10 percent it was before the recall and shutdown, according to the Chicago-ba …
