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Emerging Infectious Diseases

CDC Stacks Public Health Publications

Emerging Infectious Diseases (EID) is a peer-reviewed, monthly journal published by the Centers for Disease Control and Prevention (CDC). It offers the latest scientific information on emerging infectious diseases and trends. Emerging Infectious Diseases is freely available to the public as Diamond Open Access. For more on EID, visit https://wwwnc.cdc.gov/eid.

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Showing 601 - 620 of 12469 results
  • Genomic Analysis of Early Monkeypox Virus Outbreak Strains Washington USA
    Genomic Analysis of Early Monkeypox Virus Outbreak Strains, Washington, USA
    Roychoudhury, Pavitra ;
    Sereewit, Jaydee
    3 2023 | Emerg Infect Dis. 2023; 29(3):644-646
    We conducted a genomic analysis of monkeypox virus sequences collected early in the 2022 outbreak, during July-August , in Washington, USA. Using 109 viral genomes, we found low overall genetic diversity, multiple introductions into the state, ongoing community transmission, and potential for co-infections by multiple strains.
    Supporting Files Public Domain
  • New Detection of Locally Acquired Japanese Encephalitis Virus Using Clinical Metagenomics New South Wales Australia
    New Detection of Locally Acquired Japanese Encephalitis Virus Using Clinical Metagenomics, New South Wales, Australia
    Maamary, Joel ;
    Maddocks, Susan
    3 2023 | Emerg Infect Dis. 2023; 29(3):627-630
    In the context of an emerging Japanese encephalitis outbreak within Australia, we describe a novel locally acquired case in New South Wales. A man in his 70s had rapidly progressive, fatal meningoencephalitis, diagnosed as caused by Japanese encephalitis virus by RNA-based metagenomic next-generation sequencing performed on postmortem brain tissue.
    Supporting Files Public Domain
  • Risk for PrisontoCommunity Tuberculosis Transmission Thailand 20172020
    Risk for Prison-to-Community Tuberculosis Transmission, Thailand, 2017–2020
    Miyahara, Reiko ;
    Piboonsiri, Pundharika
    3 2023 | Emerg Infect Dis. 2023; 29(3):477-483
    To determine contributions of previously incarcerated persons to tuberculosis (TB) transmission in the community, we performed a healthcare facility-based cohort study of TB patients in Thailand during 2017-2020. We used whole-genome sequencing of Mycobacterium tuberculosis isolates from patients to identify genotypic clusters and assess the associ ...
    Supporting Files Public Domain
  • SARSCoV2 Infection in a Hippopotamus Hanoi Vietnam
    SARS-CoV-2 Infection in a Hippopotamus, Hanoi, Vietnam
    Bui, Vuong Nghia ;
    Dao, Tung Duy
    3 2023 | Emerg Infect Dis. 2023; 29(3):658-661
    While investigating the death of a hippopotamus at a zoo in Hanoi, Vietnam, we isolated SARS-CoV-2 and sequenced the RNA-dependent RNA polymerase gene from different organs. Phylogenetic analysis showed that the SARS-CoV-2 strain was closely related to 3 human SARS-CoV-2 strains in Vietnam.
    Supporting Files Public Domain
  • Epidemiology of SARSCoV2 Omicron BA5 Infections Macau JuneJuly 2022
    Epidemiology of SARS-CoV-2 Omicron BA.5 Infections, Macau, June–July 2022
    Xiong, Weijia ;
    Peng, Liping
    2 2023 | Emerg Infect Dis. 2023; 29(2):453-456
    A SARS-CoV-2 Omicron BA.5 outbreak occurred in Macau from mid-June through July 2022. Out of >1,800 laboratory-confirmed cases, most were mild or asymptomatic; only 6 deaths were recorded. The outbreak was controlled through stringent public health and social measures, such as repeated universal testing and a stay-at-home order lasting 2 weeks.
    Supporting Files Public Domain
  • Circovirus Hepatitis Infection in HeartLung Transplant Patient France
    Circovirus Hepatitis Infection in Heart-Lung Transplant Patient, France
    Pérot, Philippe ;
    Fourgeaud, Jacques
    2 2023 | Emerg Infect Dis. 2023; 29(2):286-293
    In March 2022, a 61-year-old woman in France who had received a heart-lung transplant sought treatment with chronic hepatitis mainly characterized by increased liver enzymes. After ruling out common etiologies, we used metagenomic next-generation sequencing to analyze a liver biopsy sample and identified an unknown species of circovirus, tentativel ...
    Supporting Files Public Domain
  • Monkeypox Virus Evolution before 2022 Outbreak
    Monkeypox Virus Evolution before 2022 Outbreak
    Dumonteil, Eric ;
    Herrera, Claudia
    2 2023 | Emerg Infect Dis. 2023; 29(2):451-453
    Phylogenetic analysis of monkeypox virus genomes showed statistically significant divergence and nascent subclades during the 2022 mpox outbreak. Frequency of G>A/C>T transitions has increased in recent years, probably resulting from apolipoprotein B mRNA editing enzyme catalytic polypeptide 3G (APOBEC3) deaminase editing. This microevolutionary pa ...
    Supporting Files Public Domain
  • Changing Disease Course of CrimeanCongo Hemorrhagic Fever in Children Turkey
    Changing Disease Course of Crimean-Congo Hemorrhagic Fever in Children, Turkey
    Oygar, Pembe Derin ;
    Gürlevik, Sibel Laçinel
    2 2023 | Emerg Infect Dis. 2023; 29(2):268-277
    Crimean-Congo hemorrhagic fever (CCHF), endemic in certain regions of the world, is listed as a priority disease with pandemic potential. Since CCHF was first identified in Turkey, children have been known to experience milder disease than adults. However, during the COVID-19 pandemic, we observed an unusually severe disease course, including hemop ...
    Supporting Files Public Domain
  • CrimeanCongo Hemorrhagic Fever Spain 20132021
    Crimean-Congo Hemorrhagic Fever, Spain, 2013–2021
    Lorenzo Juanes, Helena Miriam ;
    Carbonell, Cristina
    2 2023 | Emerg Infect Dis. 2023; 29(2):252-259
    Crimean-Congo hemorrhagic fever (CCHF) is a viral infectious disease for which distribution of the main vector, Hyalomma spp. ticks, is expanding. We analyzed all 10 cases of CCHF diagnosed in Spain during 2013-2021; case-patient median age was 56.5 years, and 7 were men. We identified CCHF virus genotypes III and V. Six case-patients acquired the ...
    Supporting Files Public Domain
  • Cryptococcus tetragattii Meningitis Associated with Travel Taiwan
    Cryptococcus tetragattii Meningitis Associated with Travel, Taiwan
    Wu, Pin-Han ;
    Chen, Chih-Hao
    2 2023 | Emerg Infect Dis. 2023; 29(2):447-448
    Meningitis caused by Cryptococcus tetragattii fungus is rare and has been found in specific geographic regions. We report a case of meningitis caused by C. tetragattii (molecular type VGIV) in an immunocompetent patient in Taiwan. The patient had traveled to Egypt and was positive for granulocyte-macrophage colony-stimulating factor autoantibody.
    Supporting Files Public Domain
  • Metagenomic Sequencing of Monkeypox Virus Northern Mexico
    Metagenomic Sequencing of Monkeypox Virus, Northern Mexico
    Galán-Huerta, Kame A. ;
    Paz-Infanzon, Manuel
    2 2023 | Emerg Infect Dis. 2023; 29(2):448-450
    Monkeypox virus (MPXV) has gained interest because of a multicountry outbreak of mpox (formerly monkeypox) cases with no epidemiologic link to MPXV-endemic regions. We sequenced the complete genome of MPXV isolated from a patient in northern Mexico. Phylogenetic analysis grouped the virus with isolates from Germany.
    Supporting Files Public Domain
  • Neoehrlichiosis in Symptomatic Immunocompetent Child South Africa
    Neoehrlichiosis in Symptomatic Immunocompetent Child, South Africa
    Bamford, Colleen ;
    Blumberg, Lucille H.
    2 2023 | Emerg Infect Dis. 2023; 29(2):407-410
    We describe a case of neoehrlichiosis in an immunocompetent child with acute febrile illness in South Africa. Neoehrlichiosis was diagnosed by PCR on 16S rDNA from bone marrow aspirate. Phylogenetic analysis indicated an organism closely related to Candidatus Neoehrlichia. Clinicians should be aware of possible ehrlichiosis even in immunocompetent ...
    Supporting Files Public Domain
  • Novel Species of Brucella Causing Human Brucellosis French Guiana
    Novel Species of Brucella Causing Human Brucellosis, French Guiana
    About, Frédégonde ;
    Pastre, Theo
    2 2023 | Emerg Infect Dis. 2023; 29(2):333-340
    Human brucellosis is a zoonoses caused by bacteria of the genus Brucella. Infection results in subacute or chronic debilitating disease with nonspecific clinical manifestations and is often associated with consuming unpasteurized dairy products. We report 2 cases of brucellosis in male patients who were hospitalized in distinct towns of French Guia ...
    Supporting Files Public Domain
  • Early Introduction and Community Transmission of SARSCoV2 Omicron Variant New York New York USA
    Early Introduction and Community Transmission of SARS-CoV-2 Omicron Variant, New York, New York, USA
    Liu, Dakai ;
    Cheng, Yexiao
    2 2023 | Emerg Infect Dis. 2023; 29(2):371-380
    The Omicron variant of SARS-CoV-2 has become dominant in most countries and has raised significant global health concerns. As a global commerce center, New York, New York, USA, constantly faces the risk for multiple variant introductions of SARS-CoV-2. To elucidate the introduction and transmission of the Omicron variant in the city of New York, we ...
    Supporting Files
  • Powassan Virus Lineage I in FieldCollected Dermacentor variabilis Ticks New York USA
    Powassan Virus Lineage I in Field-Collected Dermacentor variabilis Ticks, New York, USA
    Hart, Charles ;
    Hassett, Erin
    2 2023 | Emerg Infect Dis. 2023; 29(2):415-417
    Powassan virus is a tickborne flavivirus that can cause lethal or debilitating neurologic illness. It is canonically transmitted by Ixodes spp. ticks but might spill over to sympatric Dermacentor species. We detected Powassan virus lineage I from a pool of field-collected D. variabilis ticks in New York, USA.
    Supporting Files Public Domain
  • Infant Botulism Israel 20072021
    Infant Botulism, Israel, 2007–2021
    Goldberg, Bar ;
    Danino, Dana
    2 2023 | Emerg Infect Dis. 2023; 29(2):235-241
    Infant botulism (IB) is an intestinal toxemia that manifests as descending paralysis, constipation, and, in some cases, respiratory failure. Laboratory-confirmed IB cases are rare, and recent data in Israel are lacking. We conducted a national multicenter retrospective study of laboratory-confirmed IB cases reported in Israel during 2007-2021. A to ...
    Supporting Files Public Domain
  • Relapsing Fever Caused by Borrelia lonestari after Tick Bite in Alabama USA
    Relapsing Fever Caused by Borrelia lonestari after Tick Bite in Alabama, USA
    Vazquez Guillamet, Laia J. ;
    Marx, Grace E.
    2 2023 | Emerg Infect Dis. 2023; 29(2):441-444
    We report an immunocompromised patient in Alabama, USA, 75 years of age, with relapsing fevers and pancytopenia who had spirochetemia after a tick bite. We identified Borrelia lonestari by using PCR, sequencing, and phylogenetic analysis. Increasing clinical availability of molecular diagnostics might identify B. lonestari as an emerging tickborne ...
    Supporting Files Public Domain
  • AgeStratified Model to Assess Health Outcomes of COVID19 Vaccination Strategies Ghana
    Age-Stratified Model to Assess Health Outcomes of COVID-19 Vaccination Strategies, Ghana
    Ofori, Sylvia K. ;
    Schwind, Jessica S.
    2 2023 | Emerg Infect Dis. 2023; 29(2):360-370
    We assessed the effect of various COVID-19 vaccination strategies on health outcomes in Ghana by using an age-stratified compartmental model. We stratified the population into 3 age groups: <25 years, 25-64 years, and ≥65 years. We explored 5 vaccination optimization scenarios using 2 contact matrices, assuming that 1 million persons could be vaccinated in either 3 or 6 months. We assessed these vaccine optimization strategies for the initial strain, followed by a sensitivity analysis for the Delta variant. We found that vaccinating persons <25 years of age was associated with the lowest cumulative infections for the main matrix, for both the initial strain and the Delta variant. Prioritizing the elderly (≥65 years of age) was associated with the lowest cumulative deaths for both strains in all scenarios. The consensus between the findings of both contact matrices depended on the vaccine rollout period and the objective of the vaccination program.
    Supporting Files Public Domain
  • Influence of Landscape Patterns on Exposure to Lassa Fever Virus Guinea
    Influence of Landscape Patterns on Exposure to Lassa Fever Virus, Guinea
    Longet, Stephanie ;
    Leggio, Cristina
    2 2023 | Emerg Infect Dis. 2023; 29(2):304-313
    Lassa fever virus (LASV) is the causative agent of Lassa fever, a disease endemic in West Africa. Exploring the relationships between environmental factors and LASV transmission across ecologically diverse regions can provide crucial information for the design of appropriate interventions and disease monitoring. We investigated LASV exposure in 2 e ...
    Supporting Files
  • Correlates of Protection Thresholds of Protection and Immunobridging among Persons with SARSCoV2 Infection
    Correlates of Protection, Thresholds of Protection, and Immunobridging among Persons with SARS-CoV-2 Infection
    Khoury, David S. ;
    Schlub, Timothy E.
    2 2023 | Emerg Infect Dis. 2023; 29(2):381-388
    Several studies have shown that neutralizing antibody levels correlate with immune protection from COVID-19 and have estimated the relationship between neutralizing antibodies and protection. However, results of these studies vary in terms of estimates of the level of neutralizing antibodies required for protection. By normalizing antibody titers, ...
    Supporting Files Public Domain
601 - 620 / 12469
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