#Macrolide #Resistance and P1 Cytadhesin Genotyping of #Mycoplasma pneumoniae during #Outbreak, #Canada, 2024

#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.

Source:

Link: https://wwwnc.cdc.gov/eid/article/31/12/25-0872_article

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