The increased requirement for the supply of drugs stems from the increase from 5 to 8 in the number of United Nations level-I clinics and the requirement for medical test kits and supplies for the HIV Unit.
84. 提供药品所需费用增加的原因是，联合国一级诊所的数目由5个增至8个，此外需要医疗检测包和用品供艾滋病毒股使用。