Global Health in Action: a call for pictures

G lobal Health Action (GHA) has published more than 550 articles since its launch in May 2008. GHA was truly the first Open Access global health journal. From 2008 till date, the journal has remained true to its aim to 'contribute to fuelling a more concrete, hands-on approach to global health challenges' (1). Published content fulfills the founders' expectation of addressing a global health agenda in a creative, constructive , and relevant manner with a strong focus on policy and implementation (2). Every day, we publish articles that document Á through text and data Á the various aspects of global public health challenges that unfortunately still feed upon the widening gap between the winners and losers of globalization. The research published in GHA is compelling. Yet, we believe we can further augment our usual calls for written papers to generate new knowledge and evidence with powerful images that further drive home the need to bridge gaps between existing knowledge and the implementation of relevant findings. As the old saying goes, a picture is worth a thousand words. In light of this, we now invite our readers to submit striking photographs that literally picture 'Global Health in Action!' The focus of this very first call for pictures is Action! We encourage photographs of actions, movements, or other kinds of engagements that help to better the lives of the most disadvantaged and vulnerable around the globe. Consistent with our vision and mission, we are looking for concrete, hands-on approaches to global health challenges, that is, pictures and images that address and deliver a powerful reality about Global Health in Action, evoking the quote from Sir Ahmed Salman Rushdie that 'A photograph is a moral decision taken in one eighth of a second' (3). Submission of photographs is free of charge and open to anyone from any country. Authors who have previously published with us are especially encouraged to submit photographs related to their earlier publication in GHA. Each submission should be accompanied by a write-up of up to 300 words that detail the context for the image (i.e. who or what is featured in the photograph, when and where was it taken, its significance to the photographer, the photograph's relation to the call Global Health in Action, or any other information the photographer deems important). The photograph submitted should not have been used or published previously, neither in print nor online. In …