Guitele Rahill and Manisha Joshi of the University of South Florida in the U.S. will harness the Haitian tradition of storytelling to produce online videos, brochures, and posters that support pregnant teenagers in Haiti who are at high risk of depression. There has been an increase in unplanned teenage pregnancies since the 2010 earthquake, due in part to the loss of parents, and a rise in transactional sex and sexual assaults facilitated by very limited resources. Pregnancy places a substantial additional stress on these children, which in turn causes long-term difficulties for their children. In Haiti, to tell a story you announce "Krik?", and to hear it you respond "Krak!" They will use this familiar story-telling framework and actors who resemble the target group to teach pregnant teenagers about childbirth, motherhood, and how to cope with depression. They will conduct two focus groups of six pregnant teens to identify the specific challenges they face, and use their feedback to help ensure the approach will work.

Bernard Appiah of Texas A&M School of Public Health in the U.S. will produce a one-hour community radio program to be aired twice per week comprising a 10-minute radio drama serial on infant vaccines, a 10-minute panel discussion by community health workers, and a 30-minute phone-in by listeners, to improve on-time childhood vaccinations in Ethiopia. In 2016, on-time and full immunization coverage in Ethiopia was only achieved for 39% of children between one and two years of age, despite long-term efforts to improve it. One of the main reasons for this was lack of communication with mothers about immunizations. To address this, they will harness the popularity of community radio in Ethiopia. They will engage mothers, community health workers, and radio actors to help design a radio drama incorporating relevant topics on childhood immunizations, and train 20 health workers to be part of radio panel discussions. They will air the radio program for six months in two districts, and determine its impact on timely immunization coverage in a selected cohort of mothers with infants.

Bill Thies and the team of 99DOTS aim to achieve 99% TB drug adherence using a combination of basic mobile phones and augmented blister packaging to provide real-time medication monitoring at drastically reduced cost. The approach is to utilize a custom envelope, or blister card, into which each pack of medication is inserted and sealed by the care provider. When the patient dispenses medication from the blister pack, the pills also break through perforated flaps on the blister card. On the back side of each flap is a hidden number. Patients submit these numbers using their mobile phone as evidence that they have dispensed medication. To avoid incurring any mobile charges, the numbers are used to complete a phone number and deliver a "Missed call" (Missed calls are free if they are not pointed to a VoiceMail). Using this system patients also receive a series of daily reminders (via SMS and automated calls). Missed doses trigger SMS notifications to care providers, who follow up with personal, phone-based counseling. Real-time adherence reports are also made available on the web.

Chase Beisel of North Carolina State University in the U.S. will exploit non-lytic bacteriophage for promoting infant gut health and treating enteric infections in low-resource settings. Generally, lytic phage are being studied for treating diseases, but they suffer from a number of limitations including causing resistance and the release of endotoxins, which can damage healthy cells. They will use the CRISPR-Cas9 defense system to engineer non-lytic P1 phage to specifically target the bacteria Shigella sonnei, which is a leading cause of enteric diseases in children in the developing world. The engineered phage, which can be produced at low cost, will be tested for ability to efficiently infect and kill the targeted bacteria.