In line with pharyngeal isolates collected nationwide during 2007–2013 and with invasive isolates throughout the 2010s ( 7 , 11 ), overall macrolide resistance among the isolates recovered at ULSRL during 2014–2019 was low (4%), presenting a decreasing trend between 2014 and 2016.
← all excerpts
Increase of macrolide resistance among <i>Streptococcus pyogenes</i> pharyngitis driven by a <i>mef</i>(A)-<i>msr</i>(D)/<i>emm</i>2-ST55 lineage in Portugal (2014-2019).
1
—
—