Keep the romance in the tasting note. Keep the advice cold.
Listeria monocytogenes grows in the refrigerator. Soft cheeses, fresh cheeses, and pasteurised cheeses that met a dirty room have all appeared in outbreaks. Pregnancy, age over 65, and weakened immunity raise the stakes. Infection can be mild. It can also mean miscarriage or a very sick newborn.
FDA and CDC advice for those groups is blunt: skip soft cheeses, blues, Brie, and Camembert unless the label says pasteurised milk; skip raw milk. Hard, well-aged cheeses made from pasteurised milk are more often listed as the safer shelf. Pasteurisation kills Listeria that was in the milk. It does not swear the finished cheese will never be touched again.
A raw-milk soft cheese on a European counter is not a storage manual for another country’s kitchen. This page restates public US agency guidance so the mechanism is clear. It is not a medical appointment. Keep cheese cold. Eat cuts soon. The danger zone between 4°C and 60°C is a bad place to picnic. Slimy, swollen, off-color, or ammonia that stings: throw it away.
Sources
Legal ages, breeds, and cave rules are checked against official specifications or government pages. Sensory lines are editorial description, not lab results.
- Fox, P.F. et al., Fundamentals of Cheese Science (textbook, not a webpage) · Academic reference Mesophilic / thermophilic starter temperature bands; Curd cutting and whey expulsion
- FAO — Cheese making hygiene overview · FAO General cheesemaking process frame
- FDA — Listeria monocytogenes risk assessment Q&A · U.S. FDA Higher-risk groups: avoid soft cheeses not labeled pasteurised
- FoodSafety.gov — Pregnant women · FoodSafety.gov Avoid raw milk and foods made from it; Hard pasteurised cheeses more often listed as safer
- CDC — Preventing Listeria infection · U.S. CDC Pregnancy, age 65+, weakened immunity: higher risk
- FDA — Dangers of raw milk · U.S. FDA Raw milk can carry Listeria, Salmonella, E. coli, Campylobacter