{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T04:28:58Z","timestamp":1780374538166,"version":"3.54.1"},"reference-count":54,"publisher":"American Society for Microbiology","issue":"12","license":[{"start":{"date-parts":[[2024,12,5]],"date-time":"2024-12-05T00:00:00Z","timestamp":1733356800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/doi.org\/10.1128\/ASMCopyrightv2"},{"start":{"date-parts":[[2024,12,5]],"date-time":"2024-12-05T00:00:00Z","timestamp":1733356800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.asm.org\/non-commercial-tdm-license"}],"funder":[{"name":"HHS | National Institutes of Health","award":["K01AI153546"],"award-info":[{"award-number":["K01AI153546"]}]},{"name":"HHS | National Institutes of Health","award":["U54EB007958"],"award-info":[{"award-number":["U54EB007958"]}]}],"content-domain":{"domain":["journals.asm.org"],"crossmark-restriction":true},"short-container-title":["Antimicrob Agents Chemother"],"published-print":{"date-parts":[[2024,12,5]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n          <jats:sec>\n            <jats:title\/>\n            <jats:p>\n              Antimicrobial resistance in\n              <jats:italic>Neisseria gonorrhoeae<\/jats:italic>\n              (Ng) has severely reduced treatment options, including azithromycin (AZM), which had previously been recommended as dual therapy with ceftriaxone. This study characterizes the emergence of high-level resistance to AZM (HLR-AZM) Ng in Baltimore, Maryland, USA, and describes the global evolution of HLR-AZM Ng. Whole genome sequencing (WGS) of 30 Ng isolates with and without HLR-AZM from Baltimore was used to identify clonality and resistance determinants. Publicly available WGS data from global HLR-AZM Ng (\n              <jats:italic>n<\/jats:italic>\n              = 286) and the Baltimore HLR-AZM Ng (\n              <jats:italic>n<\/jats:italic>\n              = 3) were used to assess the distribution, clonality, and diversity of HLR-AZM Ng. The HLR-AZM Ng isolates from Baltimore identified as multi-locus sequencing typing sequence type (ST) 9363 and likely emerged from circulating strains. ST9363 was the most widely disseminated ST globally represented in eight countries and was associated with sustained transmission events. The number of global HLR-AZM Ng, countries reporting these isolates, and strain diversity increased in the last decade. The majority (89.9%) of global HLR-AZM Ng harbored the A2059G mutation in all four alleles of the 23S rRNA gene, but isolates with two or three A2059G alleles, and alternative HLR-AZM mechanisms were also identified. In conclusion, HLR-AZM in Ng has increased in the last few years, with ST9363 emerging as an important gonococcal lineage globally. The 23S rRNA A2059G mutation is the most common resistance mechanism, but alternative mechanisms are emerging. Continued surveillance of HLR-AZM Ng, especially ST9363, and extensively drug-resistant Ng is warranted.\n            <\/jats:p>\n          <\/jats:sec>","DOI":"10.1128\/aac.00927-24","type":"journal-article","created":{"date-parts":[[2024,10,24]],"date-time":"2024-10-24T13:01:25Z","timestamp":1729774885000},"update-policy":"https:\/\/doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":10,"title":["Local emergence and global evolution of\n            <i>Neisseria gonorrhoeae<\/i>\n            with high-level resistance to azithromycin"],"prefix":"10.1128","volume":"68","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6586-051X","authenticated-orcid":true,"given":"Johan H.","family":"Melendez","sequence":"first","affiliation":[{"name":"Division of Infectious Diseases, Department of Medicine, Johns Hopkins School of Medicine","place":["Baltimore, USA"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vonetta L.","family":"Edwards","sequence":"additional","affiliation":[{"name":"Department of Microbiology and Immunology, Institute for Genome Sciences, University of Maryland School of Medicine","place":["Baltimore, USA"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adamaris","family":"Muniz Tirado","sequence":"additional","affiliation":[{"name":"Division of Infectious Diseases, Department of Medicine, Johns Hopkins School of Medicine","place":["Baltimore, USA"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Justin","family":"Hardick","sequence":"additional","affiliation":[{"name":"Division of Infectious Diseases, Department of Medicine, Johns Hopkins School of Medicine","place":["Baltimore, USA"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aditya","family":"Mehta","sequence":"additional","affiliation":[{"name":"Department of Microbiology and Immunology, Institute for Genome Sciences, University of Maryland School of Medicine","place":["Baltimore, USA"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jain","family":"Aluvathingal","sequence":"additional","affiliation":[{"name":"Department of Microbiology and Immunology, Institute for Genome Sciences, University of Maryland School of Medicine","place":["Baltimore, USA"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6995-3617","authenticated-orcid":true,"given":"Adonis","family":"D'Mello","sequence":"additional","affiliation":[{"name":"Department of Microbiology and Immunology, Institute for Genome Sciences, University of Maryland School of Medicine","place":["Baltimore, USA"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Charlotte A.","family":"Gaydos","sequence":"additional","affiliation":[{"name":"Division of Infectious Diseases, Department of Medicine, Johns Hopkins School of Medicine","place":["Baltimore, USA"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yukari C.","family":"Manabe","sequence":"additional","affiliation":[{"name":"Division of Infectious Diseases, Department of Medicine, Johns Hopkins School of Medicine","place":["Baltimore, USA"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0615-3257","authenticated-orcid":false,"given":"Herv\u00e9","family":"Tettelin","sequence":"additional","affiliation":[{"name":"Department of Microbiology and Immunology, Institute for Genome Sciences, University of Maryland School of Medicine","place":["Baltimore, USA"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"235","reference":[{"key":"e_1_3_4_2_2","unstructured":"World Health Organization. 2021. 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