# Violet Light Killed All 64 Strains, Including the Drug-Resistant Ones, and They Couldn’t Make It Fail

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1 outlet covering · First listed: Scientific Inquirer, Nov 11, 2026, 9:00 AM · Read it: <https://scientificinquirer.com/2026/11/11/violet-light-killed-all-64-strains-including-the-drug-resistant-ones-and-they-couldnt-make-it-fail/>

Reading researchers killed all 64 Campylobacter strains from UK poultry using violet-blue light, including drug-resistant ones, with no tolerance emerging after fifteen rounds of exposure.

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In the order they published:

- Nov 11, 2026, 9:00 AM: [Violet Light Killed All 64 Strains, Including the Drug-Resistant Ones, and They Couldn’t Make It Fail](<https://scientificinquirer.com/2026/11/11/violet-light-killed-all-64-strains-including-the-drug-resistant-ones-and-they-couldnt-make-it-fail/>) — Scientific Inquirer
  Reading researchers killed all 64 Campylobacter strains from UK poultry using violet-blue light, including drug-resistant ones, with no tolerance emerging after fifteen rounds of exposure.