Breadcrumb Home News & Media WHO hybrid press conference 05 April 2023 Press Conference Announcement Rise of dengue, zika, chikungunya outbreaks and impact of climate change. Dr Raman Velayudhan, Unit Head, Global Program on control of Neglected Tropical Diseases coordinating dengue and arbovirus initiative Dr Diana Rojas Alvarez, Technical Lead, Zika and chikungunya and co-Lead of the Global arbovirus initiative Listen to the audio Related Items OHCHR – Special Procedures Press Conference27 February 2026 OHCHR – Special procedures Press Conference26 February 2026 UN Human Rights Council – Investigative Bodies Press Conference19 February 2026 The United States Mission to the United Nations and Other International Organizations in Geneva Stake out06 February 2026 UN Trade and Development Press Conference06 February 2026