Escalation of CTX-M-producing extensively drug-resistant Shigella spp. in Kolkata, India, following the COVID-19 pandemic. (journals.asm.org)

Authors: Bose P … Mukhopadhyay AK Journal: Microbiology Spectrum Published: 2026-07-24 DOI: https://doi.org/10.1128/spectrum.02824-25