Pedersen C, Nielsen J O
Nord Med. 1989;104(11):283-4, 288.
American and English studies indicate that the risk of infection inherent in parenteral exposure to HIV via cuts or abrasions amounts to 0.25 to 0.5 per cent. Rules of procedure for prevention of blood-borne infection have been devised by the medical authorities in most countries. Simple changes in the routines can reduce the risk considerably but the governing principles must be obeyed in order to exert their effect, and the equipment must be of such quality that it does not hinder the work.
美国和英国的研究表明，通过割伤或擦伤进行非肠道接触感染艾滋病毒的固有风险为0.25%至0.5%。大多数国家的医疗当局已经制定了预防血源性感染的程序规则。日常工作中的简单改变可以大大降低风险，但必须遵守指导原则才能发挥其作用，并且设备的质量必须不影响工作。
