4-H livestock projects present disease transmission risks that can be reduced by the use of bio-security practices. The responsibility of teaching bio-security to youth belongs primarily to volunteer leaders, who may not be aware of the importance of these practices. A needs assessment for an online educational module about bio-security revealed that existing materials are inconsistent, are not directed at this audience, and are not being used by leaders. Although barriers to online education exist, there are many benefits of online education that can be passed from leaders to youth to help reduce the spread of disease in 4-H livestock. (Contains 1 figure and 1 table.)