Nestlé is conducting a worldwide recall of specific batches of its SMA infant and follow-on formulas, along with other brands like Guigoz, Nidal, Beba, and Alfamino in Europe. The recall is due to the potential presence of cereulide toxin, which could cause illness in infants. Parents are advised to check batch codes, discard affected products, and seek refunds. Nestlé emphasized that infant safety is their top priority and all other formulas remain unaffected.