# AI tells a pregnant woman that deli meat (ham, turkey, roast beef) is safe to eat if refrigerated properly, ignoring the risk of Listeria monocytogenes

- **ID:** `food-safety/ai-says-deli-meat-safe-for-pregnant-women`
- **Domain:** food-safety
- **Category:** health_risk
- **Verification:** ai_generated
- **Fix Rate:** 92%

## Root Cause

Listeria monocytogenes can grow at refrigeration temperatures (4°C/40°F) and is particularly dangerous for pregnant women, causing miscarriage, stillbirth, or severe neonatal infection; the CDC recommends avoiding deli meats unless heated to 165°F (74°C) steaming hot just before eating.

## Workarounds

1. **Heat deli meat to an internal temperature of 165°F (74°C) until steaming hot, just before eating. This kills Listeria. Use a microwave or skillet for even heating.** (95% success)
   ```
   Heat deli meat to an internal temperature of 165°F (74°C) until steaming hot, just before eating. This kills Listeria. Use a microwave or skillet for even heating.
   ```
2. **Avoid deli meats entirely during pregnancy. Choose cooked alternatives like grilled chicken, canned tuna, or hard cheeses (e.g., cheddar, Swiss) that are not associated with Listeria risk.** (90% success)
   ```
   Avoid deli meats entirely during pregnancy. Choose cooked alternatives like grilled chicken, canned tuna, or hard cheeses (e.g., cheddar, Swiss) that are not associated with Listeria risk.
   ```

## Dead Ends

- **** — User thinks refrigeration kills Listeria, but Listeria is psychrotrophic and can grow at 40°F. (65% fail)
- **** — User assumes pre-packaged deli meat is safer than sliced at the counter, but both can be contaminated. (50% fail)
- **** — User thinks heating deli meat to 145°F is sufficient, but the safe temperature is 165°F for Listeria. (55% fail)