In 2015, countries committed to the UN's sustainable development goals in an effort to end, for example, poverty, hunger and inequality
HIV is no longer in the headlines in South Africa
Anti-gay sentiment has increased since Magufuli's 2015 election, forcing most gays, lesbians and other sexual minorities to live in secrecy
Former Gambian president Yahya Jammeh will be the first African head of state to be tried for violating the rights of HIV-positive people.
Activists litigated to force government to give HIV-positive people antiretrovirals. Mia Malan talks to Mark Heywood about the political consequences