Botulism is a rare but serious illness caused by a toxin that affects the nervous system, leading to muscle weakness and potentially life-threatening complications. It can result from contaminated ...

Powdered whole milk used to make ByHeart infant formula could be a source of contamination that led to an outbreak of botulism that has sickened dozens of babies, U.S. health officials indicated ...

An outbreak of infant botulism linked to recalled ByHeart baby formula has broadened as federal health officials say the company's products may have been contaminated since they were released in March ...

A rare outbreak of infant botulism that sickened dozens of babies who drank recalled ByHeart formula is over, with no new ...