The EHP library malaria bulletin no. 22 is now on the EHP website. Contents include: Action plan for the reduction of reliance on DDT in disease vector control. WHO, 2001; The impact of insecticide-treated bednets on malaria and anaemia in pregnancy in Kassena-Nankana district, Ghana: A randomized controlled trial; Community health worker performance in the management of multiple childhood illnesses: Siaya District, Kenya, 1997-2001.