Microbiologist Reveals The Leftovers Most Likely to Cause Food Poisoning

Food poisoning occurs when you eat food contaminated with pathogenic bacteria, fungi, or viruses.

Improperly stored leftovers are a major source of food poisoning; germs can grow if food sits at room temperature for more than a few hours.

Refrigerate leftovers within two hours of cooking or delivery.

Consume refrigerated leftovers within two days; leftover pizza should be kept covered in the fridge.

Dried herbs can be contaminated and may harbor pathogens such as Salmonella, Bacillus cereus, and Clostridium perfringens.