[Written at the closing year of the "three 90%" strategic goal for AIDS prevention and treatment].

In 2014, Joint United Nations Programme on HIV/AIDS (UNAIDS) put forward the goal of ending HIV epidemic by 2030 at the International AIDS Conference and proposed the strategic goal of achieving "three 90%" by 2020. This year is the closing year of this strategic goal, and all regions have begun to evaluate the progress of implementing the goal. This article discussed the progress of the implementation of the "three 90%", and scientifically interpreted the strategic goal. It is proposed that the goal is a relative and dynamic concept, and only if we sieze the opportunity to achieve the strategic goal and continuously enhance comprehensive prevention and control, can the HIV epidemic be better controlled.

Occupational Injury Prevention Research in NIOSH.

This paper provided a brief summary of the current strategic goals, activities, and impacts of the NIOSH (National Institute for Occupational Safety and Health) occupational injury research program. Three primary drivers (injury database, stakeholder input, and staff capacity) were used to define NIOSH research focuses to maximize relevance and impact of the NIOSH injury-prevention-research program. Injury data, strategic goals, program activities, and research impacts were presented with a focus on prevention of four leading causes of workplace injury and death in the US: motor vehicle incidents, falls, workplace violence, and machine and industrial vehicle incidents. This paper showcased selected priority goals, activities, and impacts of the NIOSH injury prevention program. The NIOSH contribution to the overall decrease in fatalities and injuries is reinforced by decreases in specific goal areas. There were also many intermediate outcomes that are on a direct path to preventing injuries, such as new safety regulations and standards, safer technology and products, and improved worker safety training. The outcomes serve as an excellent foundation to stimulate further research and worldwide partnership to address global workplace injury problems.