RT Journal T1 HAzards of beryllium JF Journal of the American Medical Association JO Journal of the American Medical Association YR 1949 FD May 28 VO 140 IS 4 SP 410 OP 410 DO 10.1001/jama.1949.02900390042011 UL http://dx.doi.org/10.1001/jama.1949.02900390042011 AB Public apprehension concerning the health hazards of fluorescent lights has brought another statement of facts from the Medical Advisory Committee on Beryllium.1The committee reiterates its assertion that there is no danger whatever from the lights when they are intact. The possible dangers come in the destruction of old lights. Recently there have been reports of children who cut themselves on broken lights; the cuts healed slowly, and swelling was frequent. Such cuts do not cause general sickness or spread throughout the body. Surgical care is necessary if the cut refuses to heal after a period of time.Although precautions should be taken against breathing the dust from broken fluorescent lights, records have not been published of any person's suffering injury from breathing dust after the breakage of a lamp.The safest way to dispose of used fluorescent lights is to break them out of doors in a waste