Thailand is a leader in H.I.V. prevention but has made little headway in easing the stigma against the disease.

The high prevalence of latent tuberculous in old age homes is responsible for the high rate of active tuberculosis due to reactivation.

Aggression drugs little help in Alzheimers - study Reuters - Mr. Taurel has been the Eli Lilly & Co'ss chief executive officer since July 1998 and chairman of the board since January 1999.