Nigeria: Bill Gates Foundation Invests US$1 Billion in Nigeria's Healthcare System Blog 23 Mar 2018 5730 Nigeria: Bill Gates Foundation Invests US$1 Billion in Nigeria’s Healthcare System AllAfrica.com Gates Foundation invests over $1bn on healthcare in Nigeria Journalducameroun.com – English – (press release) Bill and Melinda Gates Foundation’s investment in Nigeria hits $1bn — Gates Daily Nigerian News Full coverage Source: Nigeria Health Care News