Protocols help protect against getting HIV--but you have to use them.
D002170:Canada; D017575:Gloves, Protective; D017408:Guidelines as Topic; D015658:HIV Infections / Q000517:prevention & control*; D006266:Health Education; D006801:Humans; D016602:Needlestick Injuries / Q000150:complications; D009784:Occupational Diseases / Q000517:prevention & control*