Cases of botulism tied to ByHeart baby formula have doubled since the company expanded its recall of the products early this month, according to the U.S. Food and Drug Administration. There are now at ...

What You Need to Know: The California Department of Public Health is working with other state health departments and the U.S. Centers for Disease Control and Prevention to investigate a multistate ...

A person holds up a bottle of infant formula to the mouth of an infant who drinks from the bottle. At least 23 infants across the US have recently received either a suspected or confirmed diagnosis ...

Tests of ByHeart infant formula tied to a botulism outbreak that has sickened dozens of babies showed that all of the company's products may have been contaminated. Laboratory tests of 36 samples of ...

Preliminary tests showed that ByHeart baby formula contained the type of bacteria that produces the toxin linked to a botulism outbreak, California health officials said. The outbreak has sickened at ...