1.
Spread of yellow fever virus outbreak in Angola and the Democratic Republic of the Congo 2015–16: a modelling study
by Kraemer, Moritz U G, DPhil
The Lancet infectious diseases, 2016, Vol.17 (3), p.330-338

2.
Potential for Zika virus introduction and transmission in resource-limited countries in Africa and the Asia-Pacific region: a modelling study
by Bogoch, Isaac I, MD
The Lancet infectious diseases, 2016, Vol.16 (11), p.1237-1245
