Yellow fever outbreaks, vaccine shortages and the Hajj and Olympics: call for global vigilance

Elachola, H., Ditekemena, J., Zhuo, J., Gozzer, E., Marchesini, P., Rahman, M., … Memish, Z. A. (2016, September 17). Yellow fever outbreaks, vaccine shortages and the Hajj and Olympics: call for global vigilance. The Lancet. Lancet Publishing Group. https://doi.org/10.1016/S0140-6736(16)31546-X