Dinesh Neupane discusses his trial assessing a community lifestyle intervention in Nepal, led by female volunteers, to reduce blood pressure.

Alexandre Delamou discusses the importance of the post-surgery period after genital fistula repair, based on the results of his study in Guinea.

Cláudio Tadeu Daniel-Ribeiro and Patricia Brasil talk about their recent study into an outbreak of human malaria in Brazil.

Anne Roca talks with Olakunle Alonge about his survey of the injury burden in Bangladesh.

Christiaan Monden discusses trends in twin mortality in sub-Saharan Africa, which has both the highest childhood mortality rate and the highest rate of natural twin births in the world.

Svetlana Popova explains her analysis of the global prevalence of fetal alcohol syndrome.

Victoria Miller discusses the availability, affordability, and consumption of fruits and vegetables.

James Berkley and Job Mogire discuss a Kenyan trial which assesses the efficacy of daily co-trimoxazole prophylaxis for children with complicated severe acute malnutrition.

Heiko Marn and Job Mogire discuss the accuracy of the WHO haemoglobin colour scale for the diagnosis of anaemia in low-income countries.

Matthew Burton discusses a trial from Ethiopia comparing two modes of eyelid surgery for the treatment of trachomatous trichiasis.