{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,12]],"date-time":"2026-08-12T15:23:14Z","timestamp":1786548194663,"version":"build-2736575974"},"reference-count":21,"publisher":"American Society for Microbiology","issue":"2","license":[{"start":{"date-parts":[[2025,2,4]],"date-time":"2025-02-04T00:00:00Z","timestamp":1738627200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2025,2,4]],"date-time":"2025-02-04T00:00:00Z","timestamp":1738627200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.asm.org\/non-commercial-tdm-license"}],"content-domain":{"domain":["journals.asm.org"],"crossmark-restriction":true},"short-container-title":["Microbiol Spectr"],"published-print":{"date-parts":[[2025,2,4]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n          <jats:sec>\n            <jats:title\/>\n            <jats:p>\n              This study investigated the impact of the coronavirus disease 2019 (COVID-19) pandemic and its associated restrictive measures on\n              <jats:italic>Mycoplasma pneumoniae<\/jats:italic>\n              infections in children with acute respiratory tract infection. The study aimed to elucidate the epidemiological characteristics of\n              <jats:italic>M. pneumoniae<\/jats:italic>\n              infections before and during the pandemic and following the easing of restrictive measures. Pharyngeal secretions were collected from 1,0174 pediatric patients with acute respiratory infection (ARI) who were admitted to Shaoxing Maternity and Child Health Care Hospital (Shaoxing, China) between May 2018 and December 2023. The analysis concentrated on\n              <jats:italic>M. pneumoniae<\/jats:italic>\n              detection rates, epidemiological features, and clinical characteristics. Among 10,174 samples collected from 2018 to 2023, 1,060 strains of\n              <jats:italic>M. pneumoniae<\/jats:italic>\n              were detected, resulting in an overall positive rate of 10.42% (\n              <jats:italic>n<\/jats:italic>\n              = 1,060 out of 1,0176). Further breakdown revealed positive rates of 8.25% (\n              <jats:italic>n<\/jats:italic>\n              = 279 out of 3,381) in phase I (May 2018\u2013December 2019), 2.40% (\n              <jats:italic>n<\/jats:italic>\n              = 87 out of 3,623) in phase II (January 2020\u2013November 2022), and 21.89% (\n              <jats:italic>n<\/jats:italic>\n              = 694 out of 3,170) in phase III (December 2022\u2013December 2023). In comparison to phase I, a noteworthy decline in the positive rate of\n              <jats:italic>M. pneumoniae<\/jats:italic>\n              was found during phase II, followed by a substantial increase during phase III (\n              <jats:italic>P<\/jats:italic>\n              &lt; 0.05). Furthermore, the positive rate of\n              <jats:italic>M. pneumoniae<\/jats:italic>\n              exhibited a significantly greater surge during the summer-autumn period in contrast to the winter-spring (\n              <jats:italic>P<\/jats:italic>\n              &lt; 0.05). Additionally, the risk of\n              <jats:italic>M. pneumoniae<\/jats:italic>\n              infection in children who aged 7 years surpassed that of the age group of 0\u20133 years. Throughout the phases preceding, during, and after the COVID-19 pandemic, discernible fluctuations in both age distribution and seasonality of\n              <jats:italic>M. pneumoniae<\/jats:italic>\n              infections were identified among hospitalized children with ARI in the East China.\n            <\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>IMPORTANCE<\/jats:title>\n            <jats:p>\n              The resemblance between the transmission pathways of\n              <jats:italic>M. pneumoniae<\/jats:italic>\n              and those of COVID-19 suggests that non-pharmaceutical interventions may have comparable effects on both. This study aimed to analyze the epidemiological characteristics of children with\n              <jats:italic>M. pneumoniae<\/jats:italic>\n              infections in Shaoxing, China, from 2018 to 2023. This study explored how the COVID-19 pandemic has influenced the prevalence of\n              <jats:italic>M. pneumoniae<\/jats:italic>\n              and provided guidance for disease treatment and infection prevention.\n            <\/jats:p>\n          <\/jats:sec>","DOI":"10.1128\/spectrum.01001-24","type":"journal-article","created":{"date-parts":[[2025,1,14]],"date-time":"2025-01-14T14:01:23Z","timestamp":1736863283000},"update-policy":"https:\/\/doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":9,"title":["Trends in\n            <i>Mycoplasma pneumoniae<\/i>\n            infections in pediatric patient preceding, during, and following the COVID-19 pandemic: a comprehensive longitudinal analysis"],"prefix":"10.1128","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6526-0909","authenticated-orcid":false,"given":"Jianwei","family":"Zhang","sequence":"first","affiliation":[{"name":"Shaoxing Maternity and Child Health Care Hospital","place":["Shaoxing, China"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ruoya","family":"Wu","sequence":"additional","affiliation":[{"name":"Shaoxing Maternity and Child Health Care Hospital","place":["Shaoxing, China"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Liyan","family":"Mo","sequence":"additional","affiliation":[{"name":"Shaoxing Maternity and Child Health Care Hospital","place":["Shaoxing, China"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jinlong","family":"Ding","sequence":"additional","affiliation":[{"name":"Shaoxing Maternity and Child Health Care Hospital","place":["Shaoxing, China"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1605-4615","authenticated-orcid":true,"given":"Ke","family":"Huang","sequence":"additional","affiliation":[{"name":"Children\u2019s Hospital, Zhejiang University School of Medicine","place":["Hangzhou, 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