SummaryCereulide has no established safety limits, leaving regulators and manufacturers unable to judge when low‑level detections pose a risk. The absence of clear limits has contributed to widespread infant formula recalls, as some countries default to zero‑tolerance policies. A leading microbiologist is urging regulators to establish safety benchmarks for cereulide, the toxin behind an international infant formula recall. Dr Monika Ehling-SchulzEU begins work on first‑ever cereulide thresholdsThe wheels are in motion to define cereulide limits in the EU, Ehling-Schulz told us. Danone, Nestlé facing $1bn+ combined losses - BarclaysNestlé was the first company embroiled in what is now a multi-national, multi-company infant formula recall.