Elevation as a proxy for mosquito-borne Zika virus transmission in the Americas by Watts, A, Miniota, J, Joseph, H, Brady, O, Kraemer, M, Grills, A, Morrison, S, Esposito, D, Nicolucci, A, German, M, Creatore, M, Nelson, B, Johansson, M, Brunette, G, Hay, S, Khan, K, Cetron, M