Journal of Infectious Diseases, vol. 211, no. 10, pp. 1646-1657 The Journal of Infectious Diseases, 211, 1646-57 The Journal of Infectious Diseases, 211, 10, pp. 1646-57 The Journal of infectious diseases JOURNAL OF INFECTIOUS DISEASES The Journal of Infectious Diseases, Vol. 211, No 10 (2015) pp. 1646-57