IN THIS MONTH'S BULLETIN
In an editorial, Carmen Dolea et al. (486) announce a Bulletin theme issue that will explore health worker retention in remote and rural areas. In a second editorial, David A Sack et al. (487) discuss the complexities of international research contracts. Also in an editorial, Kevin M De Cock et al. (488) argue that expanding antiretroviral treatment may reduce HIV transmission rates.
In an interview, the Ethiopian health minister Tedros Adhanom Ghebreyesus (495-496) talks about a new approach to make aid for health work.
Is screening evidence-based?
Joseph Pachman (529-534) questions the relevance of pre-employment medical examinations.
Estimating immunization coverage
Anthony Burton et al. (535-541) describe the methods and processes used to assess national infant immunization coverage independently.
Cutting antiretroviral prices
Brenda Waning et al. (520-528) estimate the impact of global strategies aimed at reducing the price of antiretrovirals.