The company linked to a deadly Listeria outbreak has revealed it has found the cause of contamination at its Hungarian plant.

Greenyard said it found a persistent presence of Listeria monocytogenes in one of the freezing tunnels and as a result, will close down this tunnel at the Baja-based plant.

The Hungarian frozen vegetable factory…

The Hungarian frozen vegetable factory believed to be the source of a Listeria outbreak that sickened 54 people in six countries, killing 10 of them, is set to restart production.

Following shutdown and cleaning, all tests at the Baja production site were negative for the presence of Listeria monocytogenes, according to a statement from Greenyard…

Federal officials in the United States are investigating the supply chain of frozen vegetables linked to a deadly, international Listeria outbreak. Nine people in Europe and one in Australia who were infected with the outbreak strain have died.

Food safety officials in Europe reported earlier this week that the implicated frozen vegetables had been distributed…

The U.S. and Canada are among more than 100 countries potentially affected by a recall of frozen vegetables due to Listeria monocytogenes. An outbreak traced to the vegetables from Greenyard Frozen has sickened 47 people in five European countries. Nine people have died.

Greenyard, a producer of fresh, frozen and prepared fruits and vegetables linked