MSF expresses relief at release of kidnapped aid worker Arjan Erkel
Increased numbers of Canary Island refugees follows improving weather
MSF notes worrisome health situation and obstacles to providing medical care
MSF's return to Congo-Brazzaville's Pool region sees the 'ears of the hippopotamus'
MSF brings essential aid to immigrants in Ceuta
Chairman's text brings new difficulties to WTO 'Paragraph 6'
Aid agency launches latest initiative to tackle diseases in the developing world
Health bodies launch research push to find cures for unfashionable diseases