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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 621 - 640 of 12472 results
  • 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 vacci ...
    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
  • Genomic Epidemiology Linking Nonendemic Coccidioidomycosis to Travel
    Genomic Epidemiology Linking Nonendemic Coccidioidomycosis to Travel
    Monroy-Nieto, Juan ;
    Gade, Lalitha
    1 2023 | Emerg Infect Dis. 2023; 29(1):110-117
    Coccidioidomycosis is a fungal infection endemic to hot, arid regions of the western United States, northern Mexico, and parts of Central and South America. Sporadic cases outside these regions are likely travel-associated; alternatively, an infection could be acquired in as-yet unidentified newly endemic locales. A previous study of cases in nonen ...
    Supporting Files Public Domain
  • Pathologic and Immunohistochemical Evidence of Possible Francisellaceae among Aborted Ovine Fetuses Uruguay
    Pathologic and Immunohistochemical Evidence of Possible Francisellaceae among Aborted Ovine Fetuses, Uruguay
    Giannitti, Federico ;
    Dorsch, Matías A.
    1 2023 | Emerg Infect Dis. 2023; 29(1):141-144
    The only genus of the Francisellaceae family known to contain species pathogenic to mammals is Francisella, for which reported cases in the Southern Hemisphere have been limited to Australia. We describe severe necrotizing and inflammatory lesions and intralesional immunohistochemical identification of Francisella sp. lipopolysaccharide among abort ...
    Supporting Files Public Domain
  • COVID19 Booster Dose Vaccination Coverage and Factors Associated with Booster Vaccination among Adults United States March 2022
    COVID-19 Booster Dose Vaccination Coverage and Factors Associated with Booster Vaccination among Adults, United States, March 2022
    Lu, Peng-jun ;
    Srivastav, Anup
    1 2023 | Emerg Infect Dis. 2023; 29(1):133-140
    The Centers for Disease Control and Prevention recommends a COVID-19 vaccine booster dose for all persons >18 years of age. We analyzed data from the National Immunization Survey-Adult COVID Module collected during February 27-March 26, 2022 to assess COVID-19 booster dose vaccination coverage among adults. We used multivariable logistic regression ...
    Supporting Files Public Domain
  • Efficiency of Field Laboratories for Ebola Virus Disease Outbreak during Chronic Insecurity Eastern Democratic Republic of the Congo 20182020
    Efficiency of Field Laboratories for Ebola Virus Disease Outbreak during Chronic Insecurity, Eastern Democratic Republic of the Congo, 2018–2020
    Mukadi-Bamuleka, Daniel ;
    Mambu-Mbika, Fabrice
    1 2023 | Emerg Infect Dis. 2023; 29(1)
    During the 10th outbreak of Ebola virus disease in the Democratic Republic of the Congo, the Institut National de Recherche Biomédicale strategically positioned 13 decentralized field laboratories with dedicated equipment to quickly detect cases as the outbreak evolved. The laboratories were operated by national staff, who quickly handed over compe ...
    Supporting Files Public Domain
  • Multicenter CaseControl Study of COVID19Associated Mucormycosis Outbreak India
    Multicenter Case–Control Study of COVID-19–Associated Mucormycosis Outbreak, India
    Muthu, Valliappan ;
    Agarwal, Ritesh
    1 2023 | Emerg Infect Dis. 2023; 29(1):8-19
    We performed a case–control study across 25 hospitals in India for the period of January–June 2021 to evaluate the reasons for an COVID-19–associated mucormycosis (CAM) outbreak. We investigated whether COVID-19 treatment practices (glucocorticoids, zinc, tocilizumab, and others) were associated with CAM. We included 1,733 cases of CAM and 3,911 ag ...
    Supporting Files Public Domain
  • Efficient Inactivation of Monkeypox Virus by World Health OrganizationRecommended Hand Rub Formulations and Alcohols
    Efficient Inactivation of Monkeypox Virus by World Health Organization‒Recommended Hand Rub Formulations and Alcohols
    Meister, Toni L. ;
    Tao, Ronny
    1 2023 | Emerg Infect Dis. 2023; 29(1):189-192
    Increasing nonzoonotic human monkeypox virus (MPXV) infections urge reevaluation of inactivation strategies. We demonstrate efficient inactivation of MPXV by 2 World Health Organization‒recommended alcohol-based hand rub solutions. When compared with other (re)emerging enveloped viruses, MPXV displayed the greatest stability. Our results support ri ...
    Supporting Files Public Domain
  • SARSCoV2 Omicron BA5 Infections in Vaccinated Persons Rural Uganda
    SARS-CoV-2 Omicron BA.5 Infections in Vaccinated Persons, Rural Uganda
    Mugisha, Joseph ;
    Mpairwe, Bernard
    1 2023 | Emerg Infect Dis. 2023; 29(1):224-226
    We describe a cluster of COVID-19 breakthrough infections after vaccination in Kyamulibwa, Kalungu District, Uganda. All but 1 infection were from SARS-CoV-2 Omicron strain BA.5.2.1. We identified 6 distinct genotypes by genome sequencing. Infections were mild, suggesting vaccination is not protective against infection but may limit disease severit ...
    Supporting Files
  • High SARSCoV2 Seroprevalence after Second COVID19 Wave October 2020April 2021 Democratic Republic of the Congo
    High SARS-CoV-2 Seroprevalence after Second COVID-19 Wave (October 2020–April 2021), Democratic Republic of the Congo
    Munyeku-Bazitama, Yannick ;
    Folefack, Gervais T.
    1 2023 | Emerg Infect Dis. 2023; 29(1):89-97
    Serologic surveys are important tools for estimating the true burden of COVID-19 in a given population. After the first wave of SARS-CoV-2 infections, a household-based survey conducted in Kinshasa, Democratic Republic of the Congo, estimated >292 infections going undiagnosed for every laboratory-confirmed case. To ascertain the cumulative populati ...
    Supporting Files Public Domain
  • Detection of Monkeypox Virus DNA in Airport Wastewater Rome Italy
    Detection of Monkeypox Virus DNA in Airport Wastewater, Rome, Italy
    La Rosa, Giuseppina ;
    Mancini, Pamela
    1 2023 | Emerg Infect Dis. 2023; 29(1):193-196
    Environmental surveillance can be a complementary tool for detecting pathogens circulating in communities. We detected monkeypox virus DNA in wastewater from Italy's largest airport by using real-time PCR assays targeting the G2R region and F3L and N3R genes and sequencing. Wastewater surveillance can be quickly adapted to investigate emerging thre ...
    Supporting Files Public Domain
  • Burden of Postinfectious Symptoms after Acute Dengue Vietnam
    Burden of Postinfectious Symptoms after Acute Dengue, Vietnam
    Tam, Dong Thi Hoai ;
    Clapham, Hannah
    1 2023 | Emerg Infect Dis. 2023; 29(1):160-163
    We assessed predominantly pediatric patients in Vietnam with dengue and other febrile illness 3 months after acute illness. Among dengue patients, 47% reported >1 postacute symptom. Most resolved by 3 months, but alopecia and vision problems often persisted. Our findings provide additional evidence on postacute dengue burden and confirm children ar ...
    Supporting Files
  • Widespread Exposure to Mosquitoborne California Serogroup Viruses in Caribou Arctic Fox Red Fox and Polar Bears Canada
    Widespread Exposure to Mosquitoborne California Serogroup Viruses in Caribou, Arctic Fox, Red Fox, and Polar Bears, Canada
    Buhler, Kayla J. ;
    Dibernardo, Antonia
    1 2023 | Emerg Infect Dis. 2023; 29(1):54-63
    Northern Canada is warming at 3 times the global rate. Thus, changing diversity and distribution of vectors and pathogens is an increasing health concern. California serogroup (CSG) viruses are mosquitoborne arboviruses; wildlife reservoirs in northern ecosystems have not been identified. We detected CSG virus antibodies in 63% (95% CI 58%-67%) of ...
    Supporting Files Public Domain
  • Using Serum Specimens for RealTime PCRBased Diagnosis of Human Granulocytic Anaplasmosis Canada
    Using Serum Specimens for Real-Time PCR-Based Diagnosis of Human Granulocytic Anaplasmosis, Canada
    Boodman, Carl ;
    Loomer, Courtney
    1 2023 | Emerg Infect Dis. 2023; 29(1):175-178
    Whole blood is the optimal specimen for anaplasmosis diagnosis but might not be available in all cases. We PCR tested serum samples collected in Canada for Anaplasma serology and found 84.8%-95.8% sensitivity and 2.8 average cycle threshold elevation. Serum can be acceptable for detecting Anaplasma spp. when whole blood is unavailable.
    Supporting Files Public Domain
  • Clinical Forms of Japanese Spotted Fever from CaseSeries Study Zigui County Hubei Province China 2021
    Clinical Forms of Japanese Spotted Fever from Case-Series Study, Zigui County, Hubei Province, China, 2021
    Teng, Zhongqiu ;
    Gong, Ping
    1 2023 | Emerg Infect Dis. 2023; 29(1):202-206
    We report a case-series study of 5 patients with Japanese spotted fever from the Three Gorges Area in China, including 1 fatal case. Seroprevalence of Rickettsia japonica was ≈21% among the local population. Our report highlights the emerging potential threat to human health of Japanese spotted fever in the area.
    Supporting Files Public Domain
  • Human Immunity and Susceptibility to Influenza AH3 Viruses of Avian Equine and Swine Origin
    Human Immunity and Susceptibility to Influenza A(H3) Viruses of Avian, Equine, and Swine Origin
    Vandoorn, Elien ;
    Stadejek, Wojciech
    1 2023 | Emerg Infect Dis. 2023; 29(1):98-109
    Influenza A viruses (IAVs) of subtype H3 that infect humans are antigenically divergent from those of birds, horses, and swine. Human immunity against these viruses might be limited, implying potential pandemic risk. To determine human risk, we selected 4 avian, 1 equine, and 3 swine IAVs representing major H3 lineages. We tested serum collected du ...
    Supporting Files Public Domain
  • Bourbon Virus Transmission New York USA
    Bourbon Virus Transmission, New York, USA
    Dupuis, Alan P. ;
    Prusinski, Melissa A.
    1 2023 | Emerg Infect Dis. 2023; 29(1):145-148
    In July 2019, Bourbon virus RNA was detected in an Amblyomma americanum tick removed from a resident of Long Island, New York, USA. Tick infection and white-tailed deer (Odocoileus virginianus) serosurvey results demonstrate active transmission in New York, especially Suffolk County, emphasizing a need for surveillance anywhere A. americanum ticks ...
    Supporting Files
  • Genomic Microevolution of Vibrio cholerae O1 Lake Tanganyika Basin Africa
    Genomic Microevolution of Vibrio cholerae O1, Lake Tanganyika Basin, Africa
    Hounmanou, Yaovi M.G. ;
    Njamkepo, Elisabeth
    1 2023 | Emerg Infect Dis. 2023; 29(1):149-153
    Africa's Lake Tanganyika basin is a cholera hotspot. During 2001-2020, Vibrio cholerae O1 isolates obtained from the Democratic Republic of the Congo side of the lake belonged to 2 of the 5 clades of the AFR10 sublineage. One clade became predominant after acquiring a parC mutation that decreased susceptibility to ciprofloxacin.
    Supporting Files Public Domain
  • Survey of West Nile and Banzi Viruses in Mosquitoes South Africa 20112018
    Survey of West Nile and Banzi Viruses in Mosquitoes, South Africa, 2011–2018
    MacIntyre, Caitlin ;
    Guarido, Milehna Mara
    1 2023 | Emerg Infect Dis. 2023; 29(1):164-169
    We collected >40,000 mosquitoes from 5 provinces in South Africa during 2011-2018 and screened for zoonotic flaviviruses. We detected West Nile virus in mosquitoes from conservation and periurban sites and potential new mosquito vectors; Banzi virus was rare. Our results suggest flavivirus transmission risks are increasing in South Africa.
    Supporting Files
621 - 640 / 12472