Macrolide Resistance and P1 Cytadhesin Genotyping of Mycoplasma pneumoniae during Outbreak, Canada, 2024-2025.

ABSTRACT: We investigated macrolide resistance and P1 genotypes of Mycoplasma pneumoniae during the 2024-2025 outbreak in Hamilton, Ontario, Canada. Macrolide resistance remained stable at ≈10%-20%, but significant shifts in P1 genotype distribution and resistance rates in P1 types occurred, indicating notable changes in M. pneumoniae molecular epidemiology in Ontario since 2011-2012.

SUBMITTER: Fatima Z 

PROVIDER: S-EPMC12782266 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature