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UK blue-light research offers possible future Campylobacter control

University of Reading researchers reported laboratory inactivation of Campylobacter strains using violet-blue light; factory performance remains unproven.
6 October 2026 · Technology & Innovation

What happened

Researchers reported successful inactivation of 64 Campylobacter strains under laboratory conditions. The work is early-stage research and is not a validated commercial poultry-processing intervention.

Why it matters to food manufacturing engineers

A potential non-contact microbiological control could eventually influence poultry line design and process validation.

Operational impact

Industrial adoption would require proven treatment dose, exposure time, geometry, throughput, hygienic design and operator protection.

AFME perspective — what to watch

AFME interpretation: follow pilot and factory trials, but do not present laboratory performance as evidence of commercial effectiveness. Engineering action: Use a technical assessment checklist for microbiological efficacy, throughput, cleaning, product quality and regulatory acceptance.