The Gates Foundation released the topics for its newest call for applications:
http://www.grandchallenges.org/Explorations/Pages/TopicsOverview.aspx
There are 5 topics, although 2 are particularly interesting for TropMed:
1.)Design New Approaches to Optimize Immunization Systems
This topic aims to generate novel approaches to optimizing the performance of immunization logistics and supply systems in low-resource settings. Applicants are encouraged to re-examine the systems trusted with delivering vaccines and design innovative solutions to optimize the performance of these systems, both today and in the future. We seek proposals that are responsive to the topic that are daring in premise and clearly different from the approaches currently under investigation or employed. The solutions submitted to this topic must be focused on the operational aspects of immunization systems in countries, and must have the potential to be scaled up or reproduced in multiple settings.
http://www.grandchallenges.org/ImproveVaccines/Topics/Pages/OptimizeImmunizationSystemsRound8.aspx
2.) Explore Nutrition for Healthy Growth of Infants and Children
The goal of this topic is to solicit new scientific understanding and new science-based preventative and therapeutic approaches to improve nutrition and promote the healthy growth and development of infants and young children. We strongly encourage investigating the mechanisms of action of nutritional deficiencies and interventions, since this will provide the basis for new strategies to promote healthy growth and will facilitate developing tests to measure nutritional status and to measure treatment outcomes, including discriminating responders from non-responders in population studies.
http://www.grandchallenges.org/ImproveNutrition/Topics/Pages/NutritionforInfantsandChildrenRound8.aspx
The deadline for all responses to the Grand Challenges Exploration Round #8 are 17 November 2011.