The majority of 9,729 group A streptococcus strains causing disease secrete SpeB cysteine protease: Pathogenesis implications

Randall J. Olsen, Anjali Raghuram, Concepcion Cantu, Meredith H. Hartman, Francisco E. Jimenez, Susan Lee, Ashley Ngo, Kelsey A. Rice, Deborah Saddington, Hannaka Spillman, Chandni Valson, Anthony R. Flores, Stephen B. Beres, S. Wesley Long, Waleed Nasser, James M. Musser