Up to 70 jobs have been lost at Elanco in Sligo.
The animal health company says its restructuring its vaccine manufacturing facility.
The company says Sligo will continue to be the commercialisation, labeling and packaging hub for Europe and there will be no impact on products made there.
The 166 workers at Elanco were informed at a meeting yesterday.
Jobs Minister Richard Bruton expressed his disappointment at the news:
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