Isah, I., Suresh, S., Tyrrell, G. J., Kumar, M., Robinson, J. L. (2026). Shifting from an expected to an opportunistic pathogen: Comparison of cases of infant late and very late onset group B streptococcal (GBS) infection in a Canadian city over a 27-year period. PLoS ONE. https://doi.org/10.1371/journal.pone.0336839