Rainfall and temperature: http://sdwebx.worldbank.org/climateportal/index.cfm?page=country_historical_climate&ThisCCode=NGA
Ebola cases and deaths: https://data.humdata.org/dataset/ebola-cases-2014
unemployment, CPI http://data.worldbank.org/data-catalog/global-economic-monitor
most recent available data for Guinea, Liberia, Sierra Leone http://apps.who.int/gho/data/node.ebola-sitrep.quick-downloads?lang=en
Additional data sources to review:
WHO
summary reports - http://www.who.int/csr/don/archive/disease/ebola/en/
http://apps.who.int/gho/data/view.ebola-sitrep.ebola-summary-latest?lang=en
Ebola maps demonstration - http://www.who.int/csr/disease/ebola/maps/en/
Comparison with European countries - http://apps.who.int/ebola/ebola-situation-reports March 2016
CDC - https://www.cdc.gov/vhf/ebola/outbreaks/history/summaries.html
Wikipedia summary - https://en.wikipedia.org/wiki/List_of_Ebola_outbreaks
ResearchGate -https://www.researchgate.net/publication/9040283_Outbreak_of_Ebola_hemorrhagic_fever_in_the_Republic_of_the_Congo_2003_A_new_strategy that links to other reports and publications