The Healthy Ministry issued a warning to the public that the bacterium Listeria monocytogenes was found in a kilo of frozen soybean product from the "Telfrost" company.

This is a bacterium that may cause the development of diseases in high-risk populations, such as those with weakened immune systems, and it can cause abortions in pregnant women.

"Telfrost" has had to recall frozen vegetable products a number of times in the past.