MMWR. Morbidity and mortality weekly report最新文献

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QuickStats: Percentage* of Adults Aged ≥18 Years with Chronic Pain in the Past 3 Months, by Sex and Urbanization Level§ - United States, 2023. QuickStats:按性别和城市化水平†分列的在过去 3 个月中有慢性疼痛的 18 岁以上成年人的百分比* - 美国,2023 年。
IF 25.4 1区 医学
MMWR. Morbidity and mortality weekly report Pub Date : 2025-03-06 DOI: 10.15585/mmwr.mm7407a5
{"title":"QuickStats: Percentage* of Adults Aged ≥18 Years with Chronic Pain in the Past 3 Months,<sup>†</sup> by Sex and Urbanization Level<sup>§</sup> - United States, 2023.","authors":"","doi":"10.15585/mmwr.mm7407a5","DOIUrl":"https://doi.org/10.15585/mmwr.mm7407a5","url":null,"abstract":"","PeriodicalId":18637,"journal":{"name":"MMWR. Morbidity and mortality weekly report","volume":"74 7","pages":"125"},"PeriodicalIF":25.4,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143573502","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
Reports of Encephalopathy Among Children with Influenza-Associated Mortality - United States, 2010-11 Through 2024-25 Influenza Seasons.
IF 25.4 1区 医学
MMWR. Morbidity and mortality weekly report Pub Date : 2025-02-27 DOI: 10.15585/mmwr.mm7406a3
Amara Fazal, Katie Reinhart, Stacy Huang, Krista Kniss, Samantha M Olson, Vivien G Dugan, Sascha Ellington, Alicia P Budd, Carrie Reed, Timothy M Uyeki, Shikha Garg
{"title":"Reports of Encephalopathy Among Children with Influenza-Associated Mortality - United States, 2010-11 Through 2024-25 Influenza Seasons.","authors":"Amara Fazal, Katie Reinhart, Stacy Huang, Krista Kniss, Samantha M Olson, Vivien G Dugan, Sascha Ellington, Alicia P Budd, Carrie Reed, Timothy M Uyeki, Shikha Garg","doi":"10.15585/mmwr.mm7406a3","DOIUrl":"10.15585/mmwr.mm7406a3","url":null,"abstract":"<p><p>In late January 2025, CDC received anecdotal reports of children with influenza-associated acute necrotizing encephalopathy (ANE), a severe form of influenza-associated encephalopathy or encephalitis (IAE), including several fatal cases. In response, CDC examined trends in the proportions of cases with IAE among influenza-associated pediatric deaths reported during the 2010-11 through 2024-25 influenza seasons, including demographic and clinical characteristics of identified cases. CDC contacted state health departments to ascertain whether any pediatric influenza-associated deaths with IAE reported this season also had a diagnosis of ANE. Among 1,840 pediatric influenza-associated deaths during the 2010-11 through 2024-25 influenza seasons, 166 (9%) had IAE, ranging from 0% (2020-21 season) to 14% (2011-12 season); preliminary data for the 2024-25 season (through February 8, 2025) indicate that nine of 68 (13%) had IAE. Across seasons, the median age of patients with fatal IAE was 6 years; 54% had no underlying medical conditions, and only 20% had received influenza vaccination. Because no dedicated national surveillance for IAE or ANE exists, it is unknown if the numbers of cases this season vary from expected numbers. Health care providers should consider IAE in children with acute febrile illness and neurologic signs or symptoms lasting >24 hours. Evaluation should include testing for influenza and other viruses and neuroimaging; clinical management should include early antiviral treatment for suspected or confirmed influenza and supportive critical care management as needed. Influenza vaccination is recommended for all eligible persons aged ≥6 months as long as influenza viruses are circulating.</p>","PeriodicalId":18637,"journal":{"name":"MMWR. Morbidity and mortality weekly report","volume":"74 6","pages":"91-95"},"PeriodicalIF":25.4,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11867584/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143523997","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
Interim Estimates of 2024-2025 Seasonal Influenza Vaccine Effectiveness - Four Vaccine Effectiveness Networks, United States, October 2024-February 2025.
IF 25.4 1区 医学
MMWR. Morbidity and mortality weekly report Pub Date : 2025-02-27 DOI: 10.15585/mmwr.mm7406a2
Aaron M Frutos, Seana Cleary, Emily L Reeves, Haris M Ahmad, Ashley M Price, Wesley H Self, Yuwei Zhu, Basmah Safdar, Ithan D Peltan, Kevin W Gibbs, Matthew C Exline, Adam S Lauring, Sarah W Ball, Malini DeSilva, Sara Y Tartof, Kristin Dascomb, Stephanie A Irving, Nicola P Klein, Brian E Dixon, Toan C Ong, Ivana A Vaughn, Stacey L House, Kiran A Faryar, Mary Patricia Nowalk, Manjusha Gaglani, Karen J Wernli, Vel Murugan, Olivia L Williams, Rangaraj Selvarangan, Geoffrey A Weinberg, Mary A Staat, Natasha B Halasa, Leila C Sahni, Marian G Michaels, Janet A Englund, Marie K Kirby, Diya Surie, Fatimah S Dawood, Benjamin R Clopper, Heidi L Moline, Ruth Link-Gelles, Amanda B Payne, Elizabeth Harker, Kristina Wielgosz, Zachary A Weber, Duck-Hye Yang, Nathaniel M Lewis, Jennifer DeCuir, Samantha M Olson, Jessie R Chung, Brendan Flannery, Lisa A Grohskopf, Carrie Reed, Shikha Garg, Sascha Ellington
{"title":"Interim Estimates of 2024-2025 Seasonal Influenza Vaccine Effectiveness - Four Vaccine Effectiveness Networks, United States, October 2024-February 2025.","authors":"Aaron M Frutos, Seana Cleary, Emily L Reeves, Haris M Ahmad, Ashley M Price, Wesley H Self, Yuwei Zhu, Basmah Safdar, Ithan D Peltan, Kevin W Gibbs, Matthew C Exline, Adam S Lauring, Sarah W Ball, Malini DeSilva, Sara Y Tartof, Kristin Dascomb, Stephanie A Irving, Nicola P Klein, Brian E Dixon, Toan C Ong, Ivana A Vaughn, Stacey L House, Kiran A Faryar, Mary Patricia Nowalk, Manjusha Gaglani, Karen J Wernli, Vel Murugan, Olivia L Williams, Rangaraj Selvarangan, Geoffrey A Weinberg, Mary A Staat, Natasha B Halasa, Leila C Sahni, Marian G Michaels, Janet A Englund, Marie K Kirby, Diya Surie, Fatimah S Dawood, Benjamin R Clopper, Heidi L Moline, Ruth Link-Gelles, Amanda B Payne, Elizabeth Harker, Kristina Wielgosz, Zachary A Weber, Duck-Hye Yang, Nathaniel M Lewis, Jennifer DeCuir, Samantha M Olson, Jessie R Chung, Brendan Flannery, Lisa A Grohskopf, Carrie Reed, Shikha Garg, Sascha Ellington","doi":"10.15585/mmwr.mm7406a2","DOIUrl":"10.15585/mmwr.mm7406a2","url":null,"abstract":"<p><p>Annual influenza vaccination is recommended for all persons aged ≥6 months in the United States. Interim influenza vaccine effectiveness (VE) was calculated among patients with acute respiratory illness-associated outpatient visits and hospitalizations from four VE networks during the 2024-25 influenza season (October 2024-February 2025). Among children and adolescents aged <18 years, VE against any influenza was 32%, 59%, and 60% in the outpatient setting in three networks, and against influenza-associated hospitalization was 63% and 78% in two networks. Among adults aged ≥18 years, VE in the outpatient setting was 36% and 54% in two networks and was 41% and 55% against hospitalization in two networks. Preliminary estimates indicate that receipt of the 2024-2025 influenza vaccine reduced the likelihood of medically attended influenza and influenza-associated hospitalization. CDC recommends annual receipt of an age-appropriate influenza vaccine by all eligible persons aged ≥6 months as long as influenza viruses continue to circulate locally.</p>","PeriodicalId":18637,"journal":{"name":"MMWR. Morbidity and mortality weekly report","volume":"74 6","pages":"83-90"},"PeriodicalIF":25.4,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11867582/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143523988","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
Avian Influenza A(H5) Subtype in Wastewater - Oregon, September 15, 2021-July 11, 2024.
IF 25.4 1区 医学
MMWR. Morbidity and mortality weekly report Pub Date : 2025-02-27 DOI: 10.15585/mmwr.mm7406a5
Rebecca Falender, Tyler S Radniecki, Christine Kelly, Paul Cieslak, David Mickle, Harrison Hall, Ryan Scholz, Melissa Sutton
{"title":"Avian Influenza A(H5) Subtype in Wastewater - Oregon, September 15, 2021-July 11, 2024.","authors":"Rebecca Falender, Tyler S Radniecki, Christine Kelly, Paul Cieslak, David Mickle, Harrison Hall, Ryan Scholz, Melissa Sutton","doi":"10.15585/mmwr.mm7406a5","DOIUrl":"10.15585/mmwr.mm7406a5","url":null,"abstract":"<p><p>Wastewater surveillance is an important tool in the surveillance of emerging pathogens and has been leveraged during the highly pathogenic avian influenza (HPAI) A(H5N1) virus outbreak in cattle and poultry in the United States. Interpretation of avian influenza A(H5) subtype detections in wastewater requires an understanding of human and animal contributors to the sewershed because current testing does not distinguish between human and animal sources. Potential animal contributors include wild birds, farms with poultry or dairy cattle outbreaks, and dairy processing facilities. Retrospective analysis of 551 influenza A virus-positive wastewater surveillance samples from 20 sites in Oregon during September 15, 2021-July 11, 2024, revealed 21 avian influenza A(H5) subtype detections across 12 communities. Avian influenza A(H5) subtype detections in wastewater began approximately 6 weeks before Oregon's first HPAI outbreak in domestic poultry, 7 weeks before Oregon's first avian influenza A(H5) detection in wild birds, and 2 years before the first HPAI A(H5N1) outbreak in dairy cattle in the United States (Oregon has not detected HPAI A(H5N1) in dairy cattle or milk). No association was found between detection of avian influenza A(H5) in a community's wastewater and history of an HPAI A(H5) outbreak among poultry in the county or presence of dairy processing facilities or dairy farms within the sewershed. Avian influenza A(H5) was detected most frequently in two communities with important wild bird habitats. Animal inputs, including from wild birds, should be considered when interpreting avian influenza A(H5) subtype detections in wastewater.</p>","PeriodicalId":18637,"journal":{"name":"MMWR. Morbidity and mortality weekly report","volume":"74 6","pages":"102-106"},"PeriodicalIF":25.4,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11867581/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143523980","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
Interim Estimates of 2024-2025 COVID-19 Vaccine Effectiveness Among Adults Aged ≥18 Years - VISION and IVY Networks, September 2024-January 2025.
IF 25.4 1区 医学
MMWR. Morbidity and mortality weekly report Pub Date : 2025-02-27 DOI: 10.15585/mmwr.mm7406a1
Ruth Link-Gelles, Sean Chickery, Alexander Webber, Toan C Ong, Elizabeth A K Rowley, Malini B DeSilva, Kristin Dascomb, Stephanie A Irving, Nicola P Klein, Shaun J Grannis, Michelle A Barron, Sarah E Reese, Charlene McEvoy, Tamara Sheffield, Allison L Naleway, Ousseny Zerbo, Colin Rogerson, Wesley H Self, Yuwei Zhu, Adam S Lauring, Emily T Martin, Ithan D Peltan, Adit A Ginde, Nicholas M Mohr, Kevin W Gibbs, David N Hager, Matthew E Prekker, Amira Mohamed, Nicholas Johnson, Jay S Steingrub, Akram Khan, Jamie R Felzer, Abhijit Duggal, Jennifer G Wilson, Nida Qadir, Christopher Mallow, Jennie H Kwon, Cristie Columbus, Ivana A Vaughn, Basmah Safdar, Jarrod M Mosier, Estelle S Harris, James D Chappell, Natasha Halasa, Cassandra Johnson, Karthik Natarajan, Nathaniel M Lewis, Sascha Ellington, Emily L Reeves, Jennifer DeCuir, Meredith McMorrow, Clinton R Paden, Amanda B Payne, Fatimah S Dawood, Diya Surie
{"title":"Interim Estimates of 2024-2025 COVID-19 Vaccine Effectiveness Among Adults Aged ≥18 Years - VISION and IVY Networks, September 2024-January 2025.","authors":"Ruth Link-Gelles, Sean Chickery, Alexander Webber, Toan C Ong, Elizabeth A K Rowley, Malini B DeSilva, Kristin Dascomb, Stephanie A Irving, Nicola P Klein, Shaun J Grannis, Michelle A Barron, Sarah E Reese, Charlene McEvoy, Tamara Sheffield, Allison L Naleway, Ousseny Zerbo, Colin Rogerson, Wesley H Self, Yuwei Zhu, Adam S Lauring, Emily T Martin, Ithan D Peltan, Adit A Ginde, Nicholas M Mohr, Kevin W Gibbs, David N Hager, Matthew E Prekker, Amira Mohamed, Nicholas Johnson, Jay S Steingrub, Akram Khan, Jamie R Felzer, Abhijit Duggal, Jennifer G Wilson, Nida Qadir, Christopher Mallow, Jennie H Kwon, Cristie Columbus, Ivana A Vaughn, Basmah Safdar, Jarrod M Mosier, Estelle S Harris, James D Chappell, Natasha Halasa, Cassandra Johnson, Karthik Natarajan, Nathaniel M Lewis, Sascha Ellington, Emily L Reeves, Jennifer DeCuir, Meredith McMorrow, Clinton R Paden, Amanda B Payne, Fatimah S Dawood, Diya Surie","doi":"10.15585/mmwr.mm7406a1","DOIUrl":"10.15585/mmwr.mm7406a1","url":null,"abstract":"<p><p>COVID-19 vaccination averted approximately 68,000 hospitalizations during the 2023-24 respiratory season. In June 2024, CDC and the Advisory Committee on Immunization Practices (ACIP) recommended that all persons aged ≥6 months receive a 2024-2025 COVID-19 vaccine, which targets Omicron JN.1 and JN.1-derived sublineages. Interim effectiveness of 2024-2025 COVID-19 vaccines was estimated against COVID-19-associated emergency department (ED) or urgent care (UC) visits during September 2024-January 2025 among adults aged ≥18 years in one CDC-funded vaccine effectiveness (VE) network, against COVID-19-associated hospitalization in immunocompetent adults aged ≥65 years in two networks, and against COVID-19-associated hospitalization among adults aged ≥65 years with immunocompromising conditions in one network. Among adults aged ≥18 years, VE against COVID-19-associated ED/UC visits was 33% (95% CI = 28%-38%) during the first 7-119 days after vaccination. Among immunocompetent adults aged ≥65 years from two CDC networks, VE estimates against COVID-19-associated hospitalization were 45% (95% CI = 36%-53%) and 46% (95% CI = 26%-60%) during the first 7-119 days after vaccination. Among adults aged ≥65 years with immunocompromising conditions in one network, VE was 40% (95% CI = 21%-54%) during the first 7-119 days after vaccination. These findings demonstrate that vaccination with a 2024-2025 COVID-19 vaccine dose provides additional protection against COVID-19-associated ED/UC encounters and hospitalizations compared with not receiving a 2024-2025 dose and support current CDC and ACIP recommendations that all persons aged ≥6 months receive a 2024-2025 COVID-19 vaccine dose.</p>","PeriodicalId":18637,"journal":{"name":"MMWR. Morbidity and mortality weekly report","volume":"74 6","pages":"73-82"},"PeriodicalIF":25.4,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11867580/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143523983","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: Percentage Distribution of Deaths Attributed to Excessive Cold or Hypothermia,* by Month - United States, 2023. QuickStats:快速统计:2023 年美国因过度寒冷或体温过低死亡的百分比分布*,按月统计。
IF 25.4 1区 医学
MMWR. Morbidity and mortality weekly report Pub Date : 2025-02-27 DOI: 10.15585/mmwr.mm7406a6
{"title":"QuickStats: Percentage Distribution of Deaths Attributed to Excessive Cold or Hypothermia,* by Month - United States, 2023.","authors":"","doi":"10.15585/mmwr.mm7406a6","DOIUrl":"10.15585/mmwr.mm7406a6","url":null,"abstract":"","PeriodicalId":18637,"journal":{"name":"MMWR. Morbidity and mortality weekly report","volume":"74 6","pages":"107"},"PeriodicalIF":25.4,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11867583/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143523991","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
Trends in Cervical Precancers Identified Through Population-Based Surveillance - Human Papillomavirus Vaccine Impact Monitoring Project, Five Sites, United States, 2008-2022.
IF 25.4 1区 医学
MMWR. Morbidity and mortality weekly report Pub Date : 2025-02-27 DOI: 10.15585/mmwr.mm7406a4
Julia W Gargano, Ruth Stefanos, Rebecca M Dahl, Jessica L Castilho, Erica A Bostick, Linda M Niccolai, Ina U Park, Sheelah Blankenship, Monica M Brackney, Kameny Chan, Emily L Delikat, Sara Ehlers, Kimberly Gonzalez Barrera, RaeAnne Kurtz, James I Meek, Erin Whitney, Marissa Vigar, Elizabeth R Unger, Lauri E Markowitz
{"title":"Trends in Cervical Precancers Identified Through Population-Based Surveillance - Human Papillomavirus Vaccine Impact Monitoring Project, Five Sites, United States, 2008-2022.","authors":"Julia W Gargano, Ruth Stefanos, Rebecca M Dahl, Jessica L Castilho, Erica A Bostick, Linda M Niccolai, Ina U Park, Sheelah Blankenship, Monica M Brackney, Kameny Chan, Emily L Delikat, Sara Ehlers, Kimberly Gonzalez Barrera, RaeAnne Kurtz, James I Meek, Erin Whitney, Marissa Vigar, Elizabeth R Unger, Lauri E Markowitz","doi":"10.15585/mmwr.mm7406a4","DOIUrl":"10.15585/mmwr.mm7406a4","url":null,"abstract":"<p><p>In 2006, human papillomavirus (HPV) vaccine was first recommended in the United States to prevent cancers and other diseases caused by HPV; vaccination coverage increased steadily through 2021, and increasing numbers of young women had received HPV vaccine as children or adolescents. Since 2008, CDC has monitored incidence of precancerous lesions (cervical intraepithelial neoplasia [CIN] grades 2-3 and adenocarcinoma in situ [AIS], collectively CIN2+), which are detected through cervical cancer screening and can be used as an intermediate outcome for monitoring vaccination impact, via the five-site Human Papillomavirus Vaccine Impact Monitoring Project. This analysis describes trends in incidence of CIN2+ and CIN3+ (i.e., CIN grade 3 and AIS) lesions during 2008-2022. Among women aged 20-24 years who were screened for cervical cancer, rates during 2008-2022 decreased for CIN2+ by 79%, and for CIN3+ by 80%. In the same period, CIN3+ rates among screened women aged 25-29 years decreased by 37%. These data are consistent with considerable impact of HPV vaccination for preventing cervical precancers among women in the age groups most likely to have been vaccinated, and support existing recommendations to vaccinate children at the routinely recommended ages as a cancer prevention measure.</p>","PeriodicalId":18637,"journal":{"name":"MMWR. Morbidity and mortality weekly report","volume":"74 6","pages":"96-101"},"PeriodicalIF":25.4,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11867585/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143523999","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
Highly Pathogenic Avian Influenza A(H5N1) Virus Infection of Indoor Domestic Cats Within Dairy Industry Worker Households - Michigan, May 2024.
IF 25.4 1区 医学
MMWR. Morbidity and mortality weekly report Pub Date : 2025-02-20 DOI: 10.15585/mmwr.mm7405a2
Ramya Naraharisetti, Meghan Weinberg, Becky Stoddard, Mary Grace Stobierski, Kimberly A Dodd, Nora Wineland, Mathew Beal, Jennifer Morse, Samantha Hatter, Dodd Sledge, Katelynn Youatt, Joseph Coyle, Jevon McFadden, Timothy M Uyeki, Lizette O Durand
{"title":"Highly Pathogenic Avian Influenza A(H5N1) Virus Infection of Indoor Domestic Cats Within Dairy Industry Worker Households - Michigan, May 2024.","authors":"Ramya Naraharisetti, Meghan Weinberg, Becky Stoddard, Mary Grace Stobierski, Kimberly A Dodd, Nora Wineland, Mathew Beal, Jennifer Morse, Samantha Hatter, Dodd Sledge, Katelynn Youatt, Joseph Coyle, Jevon McFadden, Timothy M Uyeki, Lizette O Durand","doi":"10.15585/mmwr.mm7405a2","DOIUrl":"https://doi.org/10.15585/mmwr.mm7405a2","url":null,"abstract":"<p><p>Highly pathogenic avian influenza (HPAI) A(H5N1) virus, clade 2.3.4.4b, genotype B3.13 infection has been documented in cats on U.S. dairy cattle farms. In May 2024, the detection of HPAI A(H5N1) virus infection in two cats that were reported to be exclusively indoor, and that had respiratory and neurologic illness in different households, prompted an investigation by the Michigan Department of Health and Human Services and Mid-Michigan District Health Department (MDHHS/MMDHD). The cats' owners and household members were interviewed and offered testing for influenza A(H5) virus. The owner of one cat worked on a dairy farm but declined A(H5) testing; three other household members received negative A(H5) test results. The owner of the other cat lived alone and worked on multiple dairy farms transporting unpasteurized milk; this worker also reported getting splashed in the face and eyes by unpasteurized milk but declined A(H5) testing. Both workers were employed in a county known by MDHHS/MMDHD to have HPAI A(H5N1) virus, clade 2.3.4.4b, genotype B3.13-positive dairy cattle. In states with confirmed HPAI A(H5N1) in livestock, veterinary care can be aided if veterinarians obtain household members' occupational information, especially when evaluating cats with signs of respiratory or neurologic illness. If occupational exposure to HPAI A(H5N1)-infected livestock is identified among cat owners, and their companion cats are suspected to have HPAI A(H5N1) virus infection, it is important that veterinarians contact state and federal public health and animal health officials to collaborate on joint One Health investigations and testing to protect human and animal health.</p>","PeriodicalId":18637,"journal":{"name":"MMWR. Morbidity and mortality weekly report","volume":"74 5","pages":"61-65"},"PeriodicalIF":25.4,"publicationDate":"2025-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143468361","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
Notes from the Field: Genomic and Wastewater Surveillance Data to Guide a Hepatitis A Outbreak Response - Los Angeles County, March 2024-June 2024.
IF 25.4 1区 医学
MMWR. Morbidity and mortality weekly report Pub Date : 2025-02-20 DOI: 10.15585/mmwr.mm7405a3
Jordan B Braunfeld, Bonnie L Dao, Justin Buendia, Raiza Amiling, Cierra LeBlanc, Mirna P Jewell, Hannah Henry, Giorgio Cosentino, Prabhu Gounder
{"title":"Notes from the Field: Genomic and Wastewater Surveillance Data to Guide a Hepatitis A Outbreak Response - Los Angeles County, March 2024-June 2024.","authors":"Jordan B Braunfeld, Bonnie L Dao, Justin Buendia, Raiza Amiling, Cierra LeBlanc, Mirna P Jewell, Hannah Henry, Giorgio Cosentino, Prabhu Gounder","doi":"10.15585/mmwr.mm7405a3","DOIUrl":"https://doi.org/10.15585/mmwr.mm7405a3","url":null,"abstract":"","PeriodicalId":18637,"journal":{"name":"MMWR. Morbidity and mortality weekly report","volume":"74 5","pages":"66-68"},"PeriodicalIF":25.4,"publicationDate":"2025-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143468378","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
Dengue Outbreak and Response - Puerto Rico, 2024.
IF 25.4 1区 医学
MMWR. Morbidity and mortality weekly report Pub Date : 2025-02-20 DOI: 10.15585/mmwr.mm7405a1
Fhallon Ware-Gilmore, Dania M Rodriguez, Kyle Ryff Mph, Jomil M Torres, Miladys Perez Velez, Cristhian T Torres-Toro, Gilberto A Santiago, Aidsa Rivera, Zachary J Madewell, Yashira Maldonado, Iris Cardona-Gerena, Grayson C Brown, Laura E Adams, Gabriela Paz-Bailey, Melissa Marzán-Rodriguez
{"title":"Dengue Outbreak and Response - Puerto Rico, 2024.","authors":"Fhallon Ware-Gilmore, Dania M Rodriguez, Kyle Ryff Mph, Jomil M Torres, Miladys Perez Velez, Cristhian T Torres-Toro, Gilberto A Santiago, Aidsa Rivera, Zachary J Madewell, Yashira Maldonado, Iris Cardona-Gerena, Grayson C Brown, Laura E Adams, Gabriela Paz-Bailey, Melissa Marzán-Rodriguez","doi":"10.15585/mmwr.mm7405a1","DOIUrl":"https://doi.org/10.15585/mmwr.mm7405a1","url":null,"abstract":"<p><p>Dengue, a mosquitoborne viral infection, is a public health threat in Puerto Rico, where multiple dengue virus (DENV) serotypes circulate. Dengue causes an acute febrile illness that can progress to severe disease or death. The last outbreak declared by the Puerto Rico Department of Health occurred during 2013. In January 2024, the number of dengue cases in Puerto Rico surpassed the epidemic threshold and remained elevated, prompting the Puerto Rico Department of Health to declare a public health emergency in March 2024. In collaboration with CDC, a dengue outbreak response was initiated to monitor the outbreak and implement vector-control measures alongside public health campaigns to raise awareness about increasing dengue case numbers and strategies to prevent mosquito bites. During 2024, a total of 6,291 confirmed dengue cases were reported; the highest numbers of cases were reported in the municipalities of San Juan (1,200; 17.3%), Carolina (354; 5.1%), and Rincón (252; 3.6%). DENV serotype 3 predominated, accounting for 59.2% of cases with known serotype. Approximately one half of ill patients (52.3%) required hospitalization, with the highest percentages of hospitalizations (33.9%) and severe dengue cases (28.4%) occurring among persons aged 10-19 years. Overall, severe dengue was identified in 4.2% of cases, with 11 reported fatalities (0.2%). Transmission remains elevated in multiple regions, underscoring the need for tailored public health measures, including vaccination among eligible populations, vector management, community outreach, and provider education to facilitate improved outcomes. To reduce the risk for mosquito bites, residents of and visitors to Puerto Rico should consider using repellents, wearing protective clothing, and staying in places with door and window screens.</p>","PeriodicalId":18637,"journal":{"name":"MMWR. Morbidity and mortality weekly report","volume":"74 5","pages":"54-60"},"PeriodicalIF":25.4,"publicationDate":"2025-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143468359","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}
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