- Abjata Khalif (4)
- Adejoke Oguntade-Adeboyejo (1)
- Akriti Mehta (1)
- Alister Bignell (2)
- Allan Kiprotich Cheruiyot (1)
- Angela Wipperman (4)
- Angeline Anyango (1)
- Annette Wangong’u (2)
- Anuradha Gupta (3)
- Aurélia Nguyen (2)
- Bryan Patenaude (1)
- CEPI (9)
- Chhatra Karki (1)
- Ciara McCarthy (3)
- Coalition Against Typhoid (1)
- Concordia (1)
- CovidHQAfrica (1)
- Cyrus Michino (1)
- David Marlow (1)
- Defeat Diarrheal Disease Initiative (DefeatDD) (3)
- Derrick Sim (3)
- Dicta Asiimwe (1)
- Dr Anita Shet (1)
- Dr Meeru Gurung (1)
- Dr Seth Berkley (16)
- Duncan Graham-Rowe (1)
- Edward Brydon (1)
- Elinore Court (6)
- Elo Otobo (1)
- Eric Dumo (2)
- Evelyn Lirri (3)
- Gaspar Micolo (2)
- Gavi Staff (56)
- Girl Effect (1)
- Global Citizen (1)
- Huma Khawar (1)
- Immunization Advocates (1)
- International Organization for Migration (IOM) (1)
- International Vaccine Access Center (1)
- James Fulker (2)
- Jeff Weintraub (1)
- Jessica Gergen (3)
- John Snow, Inc (1)
- José Manuel Barroso (4)
- Josephine Chinele (5)
- Joseph Ochieno (1)
- Joshua Mak (1)
- Katelyn Jison Yoo (1)
- Knowable magazine (1)
- Lam Le (1)
- Linda Geddes (36)
- Manuel Corpas (1)
- Maya Prabhu (22)
- Meghana Sharafudeen (3)
- Mike Mwaniki (3)
- Mina Bilkis (2)
- Mohammad Al Amin (1)
- Moses Mbasu (1)
- Mukami Mungai (2)
- Nanama Boatemaa Acheampong (4)
- Napua Nzyuko (1)
- Nephthali Messanh Ledy (1)
- Nigeria Health Watch (2)
- Nomthandazo Nkambule (1)
- Nonduduzo Kunene (2)
- ONE (1)
- Paris Peace Forum (1)
- PATH (3)
- Patrice Juah (1)
- Priya Joi (67)
- Prof Samba Sow (1)
- Project Syndicate (9)
- Rebecca Reisdorf (1)
- Royal Ibeh (3)
- Saadeqa Khan (1)
- SciDev.Net (3)
- Science Journal for Kids and Teens (2)
- Simon Utebor (2)
- (-) Talha Jalal (1)
- Tetsekela Anyiam-Osigwe (5)
- The Conversation (18)
- The Hill (1)
- The Interpreter (1)
- Thomas Cueni, IFPMA (1)
- UN Chronicle (1)
- UNICEF (3)
- UNICEF Malawi (1)
- UNICEF Nepal (1)
- UNICEF South Sudan (1)
- UNICEF Supply Division (2)
- UNICEF Uganda (1)
- United Nations Foundation (UNF) (1)
- Vaccines Today (1)
- Wellcome (8)
- WHO (9)
- Winnie Cirino (1)
- World Bank (1)
- World Economic Forum (6)
- Yasmine Diara (1)
- Zanta Nkumane (1)
- Zócalo (1)
- Zubaida Baba Ibrahim (1)