October 27. On this date in 2009, John Paul Vader, a member of the NSA of Switzerland and Professor of Social and Preventive Medicine at the University of Lausanne Medical School, gave a talk titled "Some Aspects of the History of the Bahá'í Faith in Switzerland" at the The Ezri Center for Iran & Persian Gulf Studies at the University of Haifa.

October 27. On this date in 2009, John Paul Vader, a member of the NSA of Switzerland and Professor of Social and Preventive Medicine at the University of Lausanne Medical School, gave a talk titled "Some Aspects of the History of the Bahá'í Faith in Switzerland" at the The Ezri Center for Iran & Persian Gulf Studies at the University of Haifa.