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  1. AU="Poe, Alyssa"
  2. AU="Ni, Bo"
  3. AU="Vemuri, Kiranmayi"
  4. AU="Hernández-Wolters, Benjamin"
  5. AU="Chobanova, Veronika"
  6. AU="Otten, Gisela"
  7. AU="Elhence, Anshuman"
  8. AU="Tinneberg, H-R"
  9. AU="Puro, Neeraj"
  10. AU=Yang Chi-Fu Jeffrey
  11. AU="Oliveira, Giuliana S"
  12. AU="Maria Cecilia Jocson"
  13. AU="Tollman, Stephen"
  14. AU="Cherry, Katie E."
  15. AU="Nazet, Ute"
  16. AU="Kranzer, K"
  17. AU="Avelino, Samuel"
  18. AU="Sun, Xiang-Dong"
  19. AU="Vogl, Thomas J."
  20. AU="Johnson, C R"
  21. AU="Gil-Pérez, Pablo"
  22. AU="Donno, Federica"
  23. AU="Vom Saal, Frederick S."
  24. AU="Gazzana, S"
  25. AU="Viswanadha, Vijaya P"
  26. AU="Anastasi, G A"
  27. AU="Romerosa, Antonio"
  28. AU=Gupta Gaorav P
  29. AU="Fernández-Susavila, Héctor"

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  1. Artikel ; Online: Wound Botulism Outbreak Among Persons Who Use Black Tar Heroin - San Diego County, California, 2017-2018.

    Peak, Corey M / Rosen, Hilary / Kamali, Amanda / Poe, Alyssa / Shahkarami, Mahtab / Kimura, Akiko C / Jain, Seema / McDonald, Eric

    MMWR. Morbidity and mortality weekly report

    2019  Band 67, Heft 5152, Seite(n) 1415–1418

    Abstract: During September 29-October 6, 2017, the County of San Diego Public Health Services (COSD) was notified of two patients with suspected wound botulism and a history of using black tar heroin. On October 9, COSD, which had reported an average of one wound ... ...

    Abstract During September 29-October 6, 2017, the County of San Diego Public Health Services (COSD) was notified of two patients with suspected wound botulism and a history of using black tar heroin. On October 9, COSD, which had reported an average of one wound botulism case per year during 2001-2016, sent a health alert through the California Health Alert Network, notifying Southern California providers of these two patients, including their signs and symptoms and black tar heroin exposure. In collaboration with the California Department of Public Health, COSD conducted an investigation to identify additional cases, determine risk factors for illness, estimate cost of medical care, and develop recommendations to prevent further illness. By April 18, 2018, nine (eight confirmed and one probable) patients with wound botulism were identified, all of whom were hospitalized; one of the nine died. All nine were persons who inject drugs; seven specifically reported using black tar heroin and six practiced subcutaneous injection known as skin popping. Clinically compatible signs and symptoms included muscle weakness, difficulty swallowing, blurred vision, drooping eyelids, slurred speech, difficulty breathing, loss of facial expression, or descending paralysis. All patients were treated with heptavalent botulism antitoxin (BAT). Wound botulism is likely underrecognized because of its rarity and the overlapping signs and symptoms with opioid intoxication, overdose, and other neurologic syndromes including Guillain-Barré syndrome, the Miller Fisher variant of Guillain-Barré syndrome, and myasthenia gravis. Prompt diagnosis, administration of BAT, and provision of supportive care can help stop the progression of paralysis and be lifesaving.
    Mesh-Begriff(e) Botulism/epidemiology ; California/epidemiology ; Disease Outbreaks ; Heroin Dependence/complications ; Humans ; Wound Infection/epidemiology
    Sprache Englisch
    Erscheinungsdatum 2019-01-04
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 412775-4
    ISSN 1545-861X ; 0149-2195
    ISSN (online) 1545-861X
    ISSN 0149-2195
    DOI 10.15585/mmwr.mm675152a3
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel ; Online: Foodborne Botulism Outbreak Associated With Commercial Nacho Cheese Sauce From a Gas Station Market.

    Rosen, Hilary E / Kimura, Akiko C / Crandall, John / Poe, Alyssa / Nash, June / Boetzer, Jason / Tecle, Selam / Mukhopadhyay, Rituparna / Mcauley, Kate / Kasirye, Olivia / Garza, Alvaro / Shahkarami, Mahtab / Chaturvedi, Vishnu / Kiang, David / Vidanes, Jeff / Mccoy, Kelly / Barcellos, Mark / Derby, Tammy / Jain, Seema /
    Vugia, Duc J

    Clinical infectious diseases : an official publication of the Infectious Diseases Society of America

    2019  Band 70, Heft 8, Seite(n) 1695–1700

    Abstract: Background: Botulism is a rare and potentially fatal paralytic disease caused by botulinum neurotoxin (BoNT). In April 2017, 4 California residents from 2 adjacent counties were hospitalized with suspected foodborne botulism, precipitating an ... ...

    Abstract Background: Botulism is a rare and potentially fatal paralytic disease caused by botulinum neurotoxin (BoNT). In April 2017, 4 California residents from 2 adjacent counties were hospitalized with suspected foodborne botulism, precipitating an investigation by state and local public health departments in California.
    Methods: We interviewed suspected botulism patients and their families, inspected the suspect establishment, and collected suspect food. We tested patient sera, stool, and gastric aspirates using mouse bioassay for BoNT and/or culture for Clostridium botulinum. We tested suspect food and environmental samples for BoNT and confirmed presumptive positives using direct mouse bioassay and culture. We performed whole-genome sequencing on food and clinical isolates.
    Results: From April 2017 through May 2017, 10 patients in the Sacramento area were hospitalized with laboratory-confirmed botulism; 7 required mechanical ventilation, and 1 died. Of 9 patients with information, all had visited Gas Station X before illness onset, where 8 reported consuming a commercial cheese sauce. BoNT/A and/or BoNT/A-producing C. botulinum were detected from each patient and from leftover cheese sauce. Clostridium botulinum isolates from 4 patients were closely related to cheese sauce isolates by whole-genome high-quality single-nucleotide polymorphism analysis. No other botulism cases associated with this cheese sauce were reported elsewhere in the United States.
    Conclusions: This large foodborne botulism outbreak in California was caused by consumption of commercial cheese sauce dispensed at a gas station market. The epidemiologic and laboratory evidence confirmed the cheese sauce as the outbreak source. The cheese sauce was likely locally contaminated, although the mechanism is unclear.
    Mesh-Begriff(e) Animals ; Botulism/epidemiology ; Cheese ; Clostridium botulinum/genetics ; Disease Outbreaks ; Humans ; Mice ; Public Health
    Sprache Englisch
    Erscheinungsdatum 2019-06-26
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 1099781-7
    ISSN 1537-6591 ; 1058-4838
    ISSN (online) 1537-6591
    ISSN 1058-4838
    DOI 10.1093/cid/ciz479
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel ; Online: Laboratory Investigation of Salmonella enterica serovar Poona Outbreak in California: Comparison of Pulsed-Field Gel Electrophoresis (PFGE) and Whole Genome Sequencing (WGS) Results.

    Kozyreva, Varvara K / Crandall, John / Sabol, Ashley / Poe, Alyssa / Zhang, Peng / Concepción-Acevedo, Jeniffer / Schroeder, Morgan N / Wagner, Darlene / Higa, Jeffrey / Trees, Eija / Chaturvedi, Vishnu

    PLoS currents

    2016  Band 8

    Abstract: Introduction: Recently, : Methods: CA : Results: Human (14) and cucumber (2) ...

    Abstract Introduction: Recently,
    Methods: CA
    Results: Human (14) and cucumber (2)
    Sprache Englisch
    Erscheinungsdatum 2016-11-22
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 2583641-9
    ISSN 2157-3999 ; 2157-3999
    ISSN (online) 2157-3999
    ISSN 2157-3999
    DOI 10.1371/currents.outbreaks.1bb3e36e74bd5779bc43ac3a8dae52e6
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel ; Online: Shiga Toxin 1-Producing Shigella sonnei Infections, California, United States, 2014-2015.

    Lamba, Katherine / Nelson, Jennifer A / Kimura, Akiko C / Poe, Alyssa / Collins, Joan / Kao, Annie S / Cruz, Laura / Inami, Gregory / Vaishampayan, Julie / Garza, Alvaro / Chaturvedi, Vishnu / Vugia, Duc J

    Emerging infectious diseases

    2016  Band 22, Heft 4, Seite(n) 679–686

    Abstract: Shiga toxins (Stx) are primarily associated with Shiga toxin-producing Escherichia coli and Shigella dysenteriae serotype 1. Stx production by other shigellae is uncommon, but in 2014, Stx1-producing S. sonnei infections were detected in California. ... ...

    Abstract Shiga toxins (Stx) are primarily associated with Shiga toxin-producing Escherichia coli and Shigella dysenteriae serotype 1. Stx production by other shigellae is uncommon, but in 2014, Stx1-producing S. sonnei infections were detected in California. Surveillance was enhanced to test S. sonnei isolates for the presence and expression of stx genes, perform DNA subtyping, describe clinical and epidemiologic characteristics of case-patients, and investigate for sources of infection. During June 2014-April 2015, we identified 56 cases of Stx1-producing S. sonnei, in 2 clusters. All isolates encoded stx1 and produced active Stx1. Multiple pulsed-field gel electrophoresis patterns were identified. Bloody diarrhea was reported by 71% of case-patients; none had hemolytic uremic syndrome. Some initial cases were epidemiologically linked to travel to Mexico, but subsequent infections were transmitted domestically. Continued surveillance of Stx1-producing S. sonnei in California is necessary to characterize its features and plan for reduction of its spread in the United States.
    Mesh-Begriff(e) Adolescent ; Adult ; Anti-Bacterial Agents/therapeutic use ; California/epidemiology ; Child ; Child, Preschool ; Diarrhea/epidemiology ; Diarrhea/microbiology ; Diarrhea/pathology ; Dysentery, Bacillary/epidemiology ; Dysentery, Bacillary/microbiology ; Dysentery, Bacillary/pathology ; Electrophoresis, Gel, Pulsed-Field ; Epidemiological Monitoring ; Humans ; Infant ; Infant, Newborn ; Middle Aged ; Shiga Toxin 1/biosynthesis ; Shiga Toxin 1/isolation & purification ; Shigella sonnei/classification ; Shigella sonnei/genetics ; Shigella sonnei/isolation & purification
    Chemische Substanzen Anti-Bacterial Agents ; Shiga Toxin 1
    Sprache Englisch
    Erscheinungsdatum 2016-04
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Research Support, U.S. Gov't, P.H.S.
    ZDB-ID 1380686-5
    ISSN 1080-6059 ; 1080-6040
    ISSN (online) 1080-6059
    ISSN 1080-6040
    DOI 10.3201/eid2204.151825
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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