Bugs keep HIV at bay.

Authors :: Coghlan, Andy
Day, Michael
Source :: New Scientist. 02/03/2001, Vol. 169 Issue 2276, p18. 2/3p. 1 Color Photograph.
Publication Year :: 2001
Abstract: Reports on the development of cheap vaccines which fight against HIV. Manipulation of bacteria which cause typhoid or miscarriages to include fragments of HIV which the immune system can recognize and fight against; Details of research using Salmonella bacteria which protects the mucosal surfaces of the body where HIV normally enters; Plans to test the vaccines.