Many health care workers lack access to clinical support tools in rural and resource-limited settings. To address this gap, the Médecins Sans Frontières (MSF) Clinical Guidelines manual was converted into a static mobile health reference application (app) entitled MSF Guidance. The app's utility and growth was examined, and within 6 months of its launch 150 countries had downloaded the app, with demonstrated retention among new and existing users. With over 3500 downloads and 36 000 sessions amounting to 250 000 screen views, MSF Guidance is a new mobile health platform with widely demonstrated utility, including potential use as an epidemiological tool, where clinical conditions investigated by app users were found to correlate with geographical outbreaks. These findings show that mobile apps can be used to disseminate health information effectively.

International trafficking of drugs enabled by the dark-web is still a problem despite the increase in takedown actions. Even though the transaction takes place digitally, the national postal systems are the ones being exploited and used for delivery. Users of the dark-web readily share information on forums, cryptomarkets, and feedback pages to maximize their safety and success while conducting these drug transactions. Using data collected from forums, vendor profiles, and feedback pages, this study provides an evidence that the knowledge being shared on the dark-web is rich data law enforcement and governments need to use as intelligence. Users discuss all aspect of the delivery process, including proper addressing, stealth packaging, and risks associated with taking delivery of the package. Based on these findings, policy recommendations are made to guide the implementation of techniques to counter the rise of dark-web-enabled drug shipments in the fight against drugs and cryptomarkets.