Thomas Zeltner

Thomas Zeltner is a prominent Swiss public health expert who served as the Director of the Federal Office of Public Health from 1991 to 2009, where he was known for his progressive drug policies and advocacy for preventive health measures. At 78, he now leads a foundation aimed at securing financial support for the World Health Organization (WHO) amid a financial crisis exacerbated by the withdrawal of the United States, the organization's largest contributor.