| Source | Chicago Tribune |
|---|---|
| Original Load Date | Nov. 25, 2025, 2:01 p.m. |
| Last Updated | Nov. 25, 2025, 2:01 p.m. |
| Original URL | https://www.chicagotribune.com/2025/11/25/byheart-baby-formula-botulism/ |
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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 formula from three different lots showed that
five samples contained the type of bacteria that can l...