If a rat is soaked in cooking oil and you use the to cook can die by using this oil?

No, you cannot die from cooking with oil in which a rat has been soaked.

The idea of cooking oil becoming poisonous after contact with a rat is based on a combination of misconceptions and misinformation. While it is true that rats carry various bacteria and diseases, these microorganisms are not directly transmitted through cooking oil. The process of cooking involves high temperatures, which efficiently destroys most harmful microorganisms.

Even if some microorganisms were to survive the cooking process, they would not necessarily be harmful to humans. The digestive system contains a complex array of defenses, such as stomach acids and digestive enzymes, which effectively neutralize and eliminate most potential pathogens.

Therefore, there is no scientific evidence or documented cases to suggest that cooking with oil in which a rat has been soaked can cause death.