ByHeart says all its baby formula could be tainted with botulism
ByHeart, a maker of baby formula whose products have been linked to a botulism outbreak that has sickened dozens of infants around the U.S, said that all its formula may have been contaminated. In a Nov. 24 update posted on the company’s website, ByHeart said that five of 36 samples tested positive for Clostridium botulinum…