Data Visibility Reduces Barriers and Improves Performance in the Vaccine Supply Chain

In Sindh Province, as in the rest of Pakistan, logistics data for the immunization supply chain was sporadically collected and seldom used for years. Stockouts of critical vaccines were commonplace, resulting in poor coverage rates and frequent outbreaks of measles and other vaccine-preventable diseases. In 2013-2014, the federal and provincial governments, supported by JSI, USAID, UNICEF, and WHO, developed and launched a web-based vaccine logistics management information system (vLMIS) to address this problem, and started an ongoing effort to scale up use of the system across the nation.