Will the food get poisoned if a house lizard falls in to it?

LIZARD FALLEN BEFORE COOKING IS LESS POISONOUS, WHEREAS FALLEN AFTER COOKING IS MORE POISONOUS.IT CAN CAUSE FOOD POISONING SYMPTOMS PREDOMINANTLY NAUSEA AND VOMITING. HOWEVER DEATH IS VERY RARE.THE LIKELY REASON FOR POISONING IS BY EXCRETA OF LIZARD AND SECRETION FROM SKIN