a pathogen - proof and humane rodent trap that asphyxiates the rodent inside of a small airtight compartment so that the dead animal cannot act as a source for production or distribution of infectious organisms , and can be safely disposed of . two embodiments are shown , one comprising two telescoping tubular members compressed together by a rubber band or the like , and a break - away bait stick is lodged between the two tubular members to hold them apart . when a rodent chews the bait stick it breaks away , compressing the tubular members together and sealing off the entrance aperture . in another embodiment , a single cantilevered tubular member is used , and it rests on a central fulcrum to allow tipping one way or another . a trap door is folded under one end of the tubular member and it snaps shut when the tubular member is tipped . both designs are humane and sanitary , simple to use , effective , child and pet safe , small , disposable , and inexpensive to manufacture .