A new WEB page on cercarial dermatitis has been opened at www.aquatica.com under the "Health" subtitle. Comments from the Schisto group are welcomed. K.E. Mott Chief, Schistosomiasis and Intestinal Parasitic Infections Division of Control of Tropical Diseases WHO 1211 Geneva 27 Switzerland E-mail: mottk at who.ch FAX: 41-22-791-4869