Urgent support mechanism: saving millions of COVID-19 vaccines from expiry in Africa oleh Mohammad B Jalloh, Tajudeen Raji, Nebiyu Dereje, Florian Tinuga, Nicaise Ndembi, Adolphus T Clarke, Mohammed Abdulaziz, Rita Mutayoba, Mosoka Papa Fallah, Senga Sembuche, Shalom Tchokfe Ndoula, Patrick Chanda Kabwe, Tijani Abubakar, Tendai Chipendo, John Ojo, Moses Bamutura, Tamrat Shaweno, Susan Ramakhunoane, Silane Ts'oeu, Nelly Agoambin, Desmond Maada Kangbai, Rose E Jalang'o, Jakeline Kiarie, George Awzenio Legge, Victoria David, Patricia S Kamara, Kalangwa Kalangwa, Viviane Sakanga