To provide the subject protector excellent in workability, and capable of completely preventing workers, when carrying bags with collected medical wastes, from having stings by e.g. injection needles projected through the bags.

This protector comprises a protective apron comprising right and left apron bodies to protect the lower limbs of the human body, each with a bag of a size enough to protect the lower limbs when put on the human body, and holding a protective board letting no injection needle through, and a belt to put the apron bodies on the human body, and protective gloves, as mittens to be put on the fingers of the human body, furnished, inside the thumb and other fingers each of the mittens, with protective caps letting no injection needle penetrating through.