Breadcrumb Home News & Media Virtual WHO Press Conference 13 July 2021 Press Conference Announcement New official data on childhood vaccination from WHO and UNICEF Embargo until 1am CEST July 15 Speakers: Katherine O'Brien, Director of IVB Department, WHO Dr Jan Grevendonk, Technical Officer for Immunization Information at WHO Ephrem Lemango, Principal Adviser and Chief of Immunization at UNICEF Listen to the audio Related Items WMO Press Conference07 October 2024 UNRWA Press Conference30 September 2024 OHCHR Press Conference23 September 2024 OHCHR Press Conference19 September 2024 OHCHR Press Conference19 September 2024