The swift development of effective vaccines against COVID-19 was an unprecedented scientific achievement. But production challenges, vaccine nationalism, and omicron and other variants have all presented hurdles.
CFR’s Emmy Award–winning Crisis Guide series has been taken offline and archived in accordance with the December 2020 discontinuation of Adobe Flash Player. You can continue to access other CFR resources on Darfur via the links below.
Sub-Saharan Africa is home to many of the world’s longest-ruling heads of state. Pro-democracy advocates have at times successfully stopped presidents from extending their mandates, but the authoritarian trend could be accelerating.