Morgan Oliver W, Aguilera Ximena, Ammon Andrea, Amuasi John, Fall Ibrahima Socé, Frieden Tom, Heymann David, Ihekweazu Chikwe, Jeong Eun-Kyeong, Leung Gabriel M, Mahon Barbara, Nkengasong John, Qamar Farah Naz, Schuchat Anne, Wieler Lothar H, Dowell Scott F
Health Emergency Information and Risk Assessment, WHO, Geneva 1211, Switzerland.
Center for Epidemiology and Health Policy, Universidad del Desarrollo Chile, Santiago, Chile.
Lancet. 2021 Jun 19;397(10292):2317-2319. doi: 10.1016/S0140-6736(21)01096-5. Epub 2021 May 14.