MMWR. Morbidity and mortality weekly report最新文献_第2页

Characteristics of Sudden Unexpected Infant Deaths - United States, 2020-2024. 婴儿突然意外死亡的特征——美国，2020-2024。

IF 16.2 1区医学

MMWR. Morbidity and mortality weekly report Pub Date : 2026-09-10 DOI: 10.15585/mmwr.mm7535a1

Alexa B Erck Lambert, Sharyn E Parks, Carri Cottengim, Yousra A Mohamoud, Kathleen N Ly, Charlan D Kroelinger, Tiffany Riehle-Colarusso

{"title":"Characteristics of Sudden Unexpected Infant Deaths - United States, 2020-2024.","authors":"Alexa B Erck Lambert, Sharyn E Parks, Carri Cottengim, Yousra A Mohamoud, Kathleen N Ly, Charlan D Kroelinger, Tiffany Riehle-Colarusso","doi":"10.15585/mmwr.mm7535a1","DOIUrl":"10.15585/mmwr.mm7535a1","url":null,"abstract":"Sudden unexpected infant death (SUID) accounts for approximately 3,400 deaths among infants aged <1 year in the United States annually. To reduce SUID risk, the American Academy of Pediatrics recommends that infants be placed to sleep supine on a flat, firm, nonshared surface, without soft bedding. SUID vital statistics data do not include details on sleep environment and other contextual factors that are critical for SUID surveillance and prevention. CDC's SUID and Sudden Death in the Young Case Registry (case registry) helps fill this gap. The case registry, a multijurisdictional, population-based active surveillance system, builds on child death review programs, compiling detailed information on deaths in persons aged 0-18 years from multiple data sources. CDC analyzed 2020-2024 case registry data to describe 1) SUID by sociodemographic and sleep environment characteristics, 2) the case registry classification algorithm SUID categories, and 3) death investigation components. Among the 4,861 SUIDs included in this analysis, most decedents were aged 0-3 months, male, Black or African American or White, born full-term, and insured by Medicaid. Unsafe sleep factors were present in at least three fourths of SUIDs. Almost all infants had an autopsy and death investigation, although completed components varied. This newly reported, detailed case registry information can be used by public health professionals and clinicians to improve death investigations, increase understanding of etiologies and risk factors, and enhance focused prevention efforts to reduce SUIDs.","PeriodicalId":18637,"journal":{"name":"MMWR. Morbidity and mortality weekly report","volume":"75 35","pages":"544-550"},"PeriodicalIF":16.2,"publicationDate":"2026-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13561386/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148930526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Notes from the Field: Clinical Characteristics of Patients with Ebola Disease Caused by Bundibugyo Virus - Uganda, 2026. 现场记录：由本迪布焦病毒引起的埃博拉患者的临床特征-乌干达，2026。

IF 16.2 1区医学

MMWR. Morbidity and mortality weekly report Pub Date : 2026-09-10 DOI: 10.15585/mmwr.mm7535a2

Michael Mutegeki, Rony R Bahatungire, Christopher Wagobera, Tony Musoke, David Kaggwa, Aviva Ampeire, Alex R Ario, Susan Nabadda, Andrew Nsawotebba, Daniel Kadobera, Julie R Harris, Brittany Gianetti, Mary Boyd, Benon Kwesiga, Richard Migisha, Sharon Namasambi, Richard Ssekitoleko, Bernard Lubwama, Atek Kagirita, Charles Olaro, Diana Atwine, Chris Baryomunsi

引用次数: 0

QuickStats: Percentage Distribution of Heat-Related Deaths, by Age Group - United States, 2024. 快速统计：热相关死亡的百分比分布，按年龄组-美国，2024。

IF 16.2 1区医学

MMWR. Morbidity and mortality weekly report Pub Date : 2026-09-03 DOI: 10.15585/mmwr.mm7534a3

引用次数: 0

Notes from the Field: Cannabis Detection Among Overdose Deaths - United States, 2021-2025. 现场说明：过量死亡中的大麻检测-美国，2021-2025。

IF 16.2 1区医学

MMWR. Morbidity and mortality weekly report Pub Date : 2026-09-03 DOI: 10.15585/mmwr.mm7534a2

Lauren J Tanz, Zerleen S Quader, Christine L Mattson, Alana M Vivolo-Kantor

引用次数: 0

Vaccination Coverage Among Adolescents Aged 13-17 Years - National Immunization Survey-Teen, United States, 2025. 13-17岁青少年的疫苗接种覆盖率——国家免疫调查-青少年，美国，2025年。

IF 16.2 1区医学

MMWR. Morbidity and mortality weekly report Pub Date : 2026-09-03 DOI: 10.15585/mmwr.mm7534a1

Cassandra Pingali, David Yankey, Laurie D Elam-Evans, Adam Trahan, Lauri E Markowitz, Carla L DeSisto, Michelle M Hughes, Madeleine R Valier, Nicole F Dowling, Georgina Peacock, Shannon Stokley

{"title":"Vaccination Coverage Among Adolescents Aged 13-17 Years - National Immunization Survey-Teen, United States, 2025.","authors":"Cassandra Pingali, David Yankey, Laurie D Elam-Evans, Adam Trahan, Lauri E Markowitz, Carla L DeSisto, Michelle M Hughes, Madeleine R Valier, Nicole F Dowling, Georgina Peacock, Shannon Stokley","doi":"10.15585/mmwr.mm7534a1","DOIUrl":"https://doi.org/10.15585/mmwr.mm7534a1","url":null,"abstract":"Data from the 2025 National Immunization Survey-Teen for 18,692 adolescents aged 13-17 years were analyzed to assess trends in adolescent vaccination coverage. The 2025 CDC Child and Adolescent Immunization Schedule (updated July 2, 2025) recommended routine vaccination of persons aged 11-12 years with tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis vaccine (Tdap); quadrivalent meningococcal conjugate vaccine (MenACWY); and human papillomavirus (HPV) vaccine (which may be started at age 9 years). In 2025, coverage with ≥1 dose of Tdap and ≥1 dose of MenACWY decreased compared with 2024 but remained approximately 90%. HPV vaccination coverage (≥1 dose and up to date with HPV vaccination series) did not increase for the fourth consecutive year and remained lower than coverage with ≥1 dose of Tdap and ≥1 dose of MenACWY. Differences in vaccination coverage between nonmetropolitan statistical areas (mostly rural) and metropolitan statistical areas (mostly urban) persisted in 2025: coverage with ≥1 dose of HPV vaccine was 12.0 percentage points lower among adolescents living in mostly rural areas than among those living in mostly urban areas. Vaccination coverage varied by jurisdiction, with the largest variation observed for HPV vaccine. To ensure that adolescents are up to date, providers can review adolescent vaccination records, discuss recommended vaccines with families, and during all clinical encounters, administer all recommended vaccines that are due.","PeriodicalId":18637,"journal":{"name":"MMWR. Morbidity and mortality weekly report","volume":"75 34","pages":"530-538"},"PeriodicalIF":16.2,"publicationDate":"2026-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148887996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Use of Nowcasting to Estimate Real-Time Transmission Trends During a Measles Outbreak - South Carolina, October 2025-March 2026. 使用临近预报估计麻疹暴发期间的实时传播趋势——南卡罗来纳州，2025年10月至2026年3月。

IF 16.2 1区医学

MMWR. Morbidity and mortality weekly report Pub Date : 2026-08-27 DOI: 10.15585/mmwr.mm7533a1

Paige B Miller, Isobel Routledge, Emily D Pollock, Adria D Mathis, Kelley Raines, Dina Mistry, Laureen Mitchell, Taidy Perez, LaKita Johnson, Isaac Ghinai, Matthew Biggerstaff, Katelyn M Gostic, Rebecca Kahn, Marco Tori

{"title":"Use of Nowcasting to Estimate Real-Time Transmission Trends During a Measles Outbreak - South Carolina, October 2025-March 2026.","authors":"Paige B Miller, Isobel Routledge, Emily D Pollock, Adria D Mathis, Kelley Raines, Dina Mistry, Laureen Mitchell, Taidy Perez, LaKita Johnson, Isaac Ghinai, Matthew Biggerstaff, Katelyn M Gostic, Rebecca Kahn, Marco Tori","doi":"10.15585/mmwr.mm7533a1","DOIUrl":"https://doi.org/10.15585/mmwr.mm7533a1","url":null,"abstract":"During October 2025-March 2026, South Carolina experienced the largest measles outbreak in the United States in approximately 30 years, with 997 cases reported. The South Carolina Department of Public Health reported confirmed measles cases to CDC through regular updates of provisional (initially reported) line-list data, including essential date fields for each case (rash onset and public health report dates). As in all disease surveillance systems, because provisional data are subject to reporting delays, determining current transmission trends is challenging. CDC developed a nowcasting estimation model to generate real-time estimates that correct for reporting delays. Real-time estimates were generated for the final case counts and time-varying effective reproduction number (Rt), an indicator of whether the rate of new infections is increasing or decreasing. Whether case reporting during an active measles outbreak would be stable enough to support accurate real-time nowcasting was unknown before the data in this report were analyzed. During this outbreak, nowcasts improved estimates of cumulative outbreak size compared with provisional data, and Rt estimates generally captured underlying transmission trends. Nowcast estimates of daily cases were generally accurate, although accuracy declined in January when provisional data were less complete than expected because of a rapid increase in cases. These results demonstrate that if essential date fields are consistently collected, nowcasting can support situational awareness and decisions about response capacity by providing real-time estimates of daily case counts and transmission trends.","PeriodicalId":18637,"journal":{"name":"MMWR. Morbidity and mortality weekly report","volume":"75 33","pages":"516-521"},"PeriodicalIF":16.2,"publicationDate":"2026-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148840397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Buprenorphine Dispensed by Pharmacies and Administered in Emergency Departments in Urban and Rural Areas - United States, 2019-2025. 丁丙诺啡在城市和农村地区的药房配药和急诊科管理-美国，2019-2025

IF 16.2 1区医学

MMWR. Morbidity and mortality weekly report Pub Date : 2026-08-27 DOI: 10.15585/mmwr.mm7533a2

Gery P Guy, Yijie Chen, Kun Zhang, Nisha Nataraj, Macarena C Garcia, Deborah Dowell, Grant Baldwin

{"title":"Buprenorphine Dispensed by Pharmacies and Administered in Emergency Departments in Urban and Rural Areas - United States, 2019-2025.","authors":"Gery P Guy, Yijie Chen, Kun Zhang, Nisha Nataraj, Macarena C Garcia, Deborah Dowell, Grant Baldwin","doi":"10.15585/mmwr.mm7533a2","DOIUrl":"10.15585/mmwr.mm7533a2","url":null,"abstract":"Drug overdose deaths remain a major public health concern in the United States. Although buprenorphine is approved by the Food and Drug Administration to treat opioid use disorder and reduces overdose risk and deaths, the medication remains underused in the United States, and many persons who could benefit from treatment lack access. This report describes 2019-2025 trends in buprenorphine dispensing by pharmacies, treatment initiation among persons newly receiving buprenorphine, treatment retention, pharmacy availability, and emergency department (ED) administration by urban-rural county classification using IQVIA data on buprenorphine dispensed by pharmacies and the Premier Healthcare Database. Dispensing rates increased from 2019 to 2021, before declining thereafter, and remained consistently higher in rural counties than in urban counties. The number of patients per prescriber and prescriptions per prescriber declined in both urban and rural counties. Initiation and retention were higher in rural counties; initiation declined in urban counties, and retention declined over time in both urban and rural counties. Pharmacy availability of buprenorphine increased in both urban and rural counties. Adoption and administration of ED buprenorphine increased in both urban and rural counties but remained lower in rural counties. These findings highlight differences between urban and rural areas in buprenorphine access and treatment, with more reliance on pharmacies dispensing buprenorphine in rural counties and higher ED-based administration in urban counties. Opportunities to improve access include use of a low threshold for prescribing buprenorphine, strengthening pharmacy availability of buprenorphine, and (particularly in rural areas) supporting ED-based treatment and sustaining telehealth flexibilities.","PeriodicalId":18637,"journal":{"name":"MMWR. Morbidity and mortality weekly report","volume":"75 33","pages":"522-528"},"PeriodicalIF":16.2,"publicationDate":"2026-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13521479/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148840445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Monkeypox Virus Surveillance - United States, 2024-2025. 猴痘病毒监测-美国，2024-2025。

IF 16.2 1区医学

MMWR. Morbidity and mortality weekly report Pub Date : 2026-08-20 DOI: 10.15585/mmwr.mm7532a1

Ryan Sandford, Alexandra Tuttle, Leah Aeschleman, Crystal M Gigante, Whitni Davidson, Kimberly Wilkins, Panayampalli S Satheshkumar, Agha Ajmal, Christina L Hutson, Faisal S Minhaj, Christine M Hughes

{"title":"Monkeypox Virus Surveillance - United States, 2024-2025.","authors":"Ryan Sandford, Alexandra Tuttle, Leah Aeschleman, Crystal M Gigante, Whitni Davidson, Kimberly Wilkins, Panayampalli S Satheshkumar, Agha Ajmal, Christina L Hutson, Faisal S Minhaj, Christine M Hughes","doi":"10.15585/mmwr.mm7532a1","DOIUrl":"https://doi.org/10.15585/mmwr.mm7532a1","url":null,"abstract":"Since the onset of a global outbreak of monkeypox virus (MPXV) infections in 2022, cases have declined substantially in the United States; however, ongoing low-level transmission has persisted. To assess trends in cases of MPXV infection in the United States during 2024-2025, investigators analyzed data from the One CDC Data Platform and the National Notifiable Diseases Surveillance System. In 2024, a total of 2,803 cases of MPXV infection were reported in the United States, including one travel-associated clade Ib case. In 2025, a total of 2,519 cases were reported, including 10 clade Ib cases. The number of reported cases of MPXV infection during September-October 2025 was double that during the same period in 2024, although cases returned to background levels by the end of December 2025. Demographic characteristics of patients with MPXV infections, including distributions by sex, race and ethnicity, sexual orientation, lesion location, and age, were similar to those reported in previous years. Among 860 patients with complete information, the odds of hospitalization among those who were unvaccinated were 9.73 times those who were fully vaccinated when controlling for age group and HIV status. Encouraging completion of the recommended 2-dose vaccination series for persons at risk for MPXV exposure, including travelers to specific countries with ongoing clade I or clade II transmission, could reduce the risk for severe illness and hospitalization. Continued routine surveillance remains important to limiting future spread, monitoring changes in viral evolution, and focusing vaccination efforts on affected areas.","PeriodicalId":18637,"journal":{"name":"MMWR. Morbidity and mortality weekly report","volume":"75 32","pages":"406-412"},"PeriodicalIF":16.2,"publicationDate":"2026-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13492701/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148795354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

QuickStats: Age-Adjusted Alcohol-Induced Death Rates* Among Adults Aged ≥45 Years, by Sex - United States, 2014-2024. QuickStats: 2014-2024年美国年龄≥45岁成人按性别调整的酒精致死亡率*

IF 16.2 1区医学

MMWR. Morbidity and mortality weekly report Pub Date : 2026-08-20 DOI: 10.15585/mmwr.mm7532a3

引用次数: 0

Notes from the Field: Dengue Outbreak - Naoero, 2025. 现场记录：登革热爆发——2025年7月。

IF 16.2 1区医学

MMWR. Morbidity and mortality weekly report Pub Date : 2026-08-20 DOI: 10.15585/mmwr.mm7532a2

Liliana Sánchez-González, Dezheen Zebari, Marquita Detenamo, Susana Nakalevu, Christal Teabuge, Iivan Aingimea, Viachaslau Markau, Andrew Samuel, Gilberto A Santiago, Laura E Adams, Gabriela Paz-Bailey, Angelique Makutu

引用次数: 0