In sub-Saharan Africa, traditional healers play a major role in providing for the needs of people, particularly in rural areas where western health care is unavailable. Despite a paucity of reliable figures to determine the prevalence of traditional medicine usage, it is estimated that some 70% of sub-Saharan Africans access traditional healers. There is now mounting evidence of the importance of involving traditional healers in the management of the HIV/AIDS epidemic--both for their potential benefits, although poorly researched and understood, and to reduce the impact that some traditional healing interventions may play on the spread of HIV/AIDS and unsafe treatment of infected patients. While there are few collaborative projects between traditional healers and biomedical health providers, there is an enthusiasm on the part of traditional healers to collaborate and learn from their western-trained counterparts. Collaboration is essential, given the changing epidemic of HIV and the dynamic relationship between the two health sectors.

Background: Peripheral intravenous catheters are among the most widely used medical devices in the world. European patients are increasingly aware of the risk of health care associated infections and the role catheters play in their facilitation. Aims: We intend to show that European health care providers are increasingly aware of the occupational risks of bloodborne infections such as HIV and hepatitis which can be transmitted by the needles from catheters and that the political will is building to take action to ensure safer devices are provided. Methods: We review the wide variety of peripheral intravenous catheters which are specially engineered to reduce these risks.

Our study demonstrated that study clinicians found the safety system to be acceptable with minimal impact on technique in a simulated-use setting. The non-Luer system also appeared to decrease the risk of administration of i.v. medications into the intrathecal space. Further modifications will be required to completely eliminate the risk of administering intrathecal medication i.v. and evaluation in a clinical setting will help determine the true impact of this non-Luer system on patient safety.