Afriflu2—Second international workshop on influenza vaccination in the African continent—8 November 2012, Cape Town (South Africa)

por Schoub, Barry D., Gessner, Bradford D., Ampofo, William, Cohen, Adam L., Steffen, Christoph A.
Publicado 2013

COVID-19 vaccine policy development in a sample of 44 countries – Key findings from a December 2021 survey of National Immunization Technical Advisory Groups (NITAGs)

por Kahn, Anna-Lea, Steffen, Christoph A., Henaff, Louise, MacDonald, Noni E., Morgan, Christopher, Faden, Ruth, Olayinka, Folake, Desai, Shalini
Publicado 2023

Establishing a national influenza sentinel surveillance system in a limited resource setting, experience of Sierra Leone

por Kebede, Senait, Conteh, Ishata N, Steffen, Christoph A, Vandemaele, Katelijn, Wurie, Isata, Alemu, Wondimagegnehu, Kuti-George, Fredson, Dafae, Foday, Jambai, Amara, Yahaya, Ali Ahmed, Kasolo, Francis Chisaka
Publicado 2013

Global vaccine action plan lessons learned I: Recommendations for the next decade

por MacDonald, Noni, Mohsni, Ezzeddine, Al-Mazrou, Yagob, Kim Andrus, Jon, Arora, Narendra, Elden, Susan, Madrid, Marie-Yvette, Martin, Rebecca, Mahmoud Mustafa, Amani, Rees, Helen, Salisbury, David, Zhao, Qinjian, Jones, Ian, Steffen, Christoph A., Hombach, Joachim, O'Brien, Katherine L., Cravioto, Alejandro
Publicado 2020