LIVIVO - Das Suchportal für Lebenswissenschaften

switch to English language
Zurück zur letzten Suche Suchhistorie
Erweiterte Suche

Ihre letzten Suchen

  1. AU="Bedoya-Arias, Hugo A"
  2. AU="Hijri, Mohamed"
  3. AU="Priscilla Gates"
  4. AU="Reiber, Matthew"
  5. AU="Bauer-Rowe, Khristian E"
  6. AU="Tanner, Martin E"
  7. AU="Creech, Gardner S"
  8. AU="José P. Oliveira-Filho"
  9. AU="Munt, Jennifer E"
  10. AU="Whiley, Phillip J"
  11. AU="V.Sudhir, "
  12. AU="Chatow, Lior"
  13. AU=Xue Zhe
  14. AU="Peter D. Yurchenco"
  15. AU="Várbíró, Gábor"
  16. AU="Sheleg, Dmitriy"
  17. AU="Panzirer, David"

Suchergebnis

Treffer 1 - 5 von insgesamt 5

Suchoptionen

  1. Artikel ; Online: Coronavirus infections reported by ProMED, February 2000-January 2020.

    Bonilla-Aldana, D Katterine / Holguin-Rivera, Yeimer / Cortes-Bonilla, Isabella / Cardona-Trujillo, María C / García-Barco, Alejandra / Bedoya-Arias, Hugo A / Rabaan, Ali A / Sah, Ranjit / Rodriguez-Morales, Alfonso J

    Travel medicine and infectious disease

    2020  Band 35, Seite(n) 101575

    Abstract: Introduction: Sources describing the global burden of emerging diseases accurately are still limited. We reviewed coronavirus infections reported by ProMED and assessed the reliability of the data retrieved compared to published reports. We evaluated ... ...

    Abstract Introduction: Sources describing the global burden of emerging diseases accurately are still limited. We reviewed coronavirus infections reported by ProMED and assessed the reliability of the data retrieved compared to published reports. We evaluated the effectiveness of ProMED as a source of epidemiological data on coronavirus.
    Methods: Using the keyword "coronavirus" in the ProMED search engine, we reviewed all the information from the reports and collected data using a structured form, including year, country, gender, occupation, the number of infected individuals, and the number of fatal cases.
    Results: We identified 109 entries reported between February 29, 2000 and January 22, 2020. A total of 966 cases were reported, with death reported in 188 cases, suggesting an overall case fatality rate (CFR) of 19.5%. Of 70 cases for which the gender was reported, 47 (67.1%) were male. Most of the cases were reported from China, the United Arab Emirates, and Saudi Arabia, with reports from other countries, including imported cases in Europe and North America.
    Conclusions: Internet-based reporting systems such as ProMED are useful to gather information and synthesize knowledge on emerging infections. Although certain areas need to be improved, ProMED provided useful information about coronaviruses especially during outbreaks.
    Mesh-Begriff(e) COVID-19 ; Communicable Diseases, Emerging/epidemiology ; Coronavirus Infections/epidemiology ; Disease Notification/methods ; Disease Notification/statistics & numerical data ; Epidemics ; Female ; Humans ; Male ; Pandemics ; Pneumonia, Viral/epidemiology ; Population Surveillance/methods
    Schlagwörter covid19
    Sprache Englisch
    Erscheinungsdatum 2020-02-06
    Erscheinungsland Netherlands
    Dokumenttyp Journal Article
    ZDB-ID 2170891-5
    ISSN 1873-0442 ; 1477-8939
    ISSN (online) 1873-0442
    ISSN 1477-8939
    DOI 10.1016/j.tmaid.2020.101575
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

    Volltext online

    Zusatzmaterialien

    Kategorien

    Verfügbar in ZB MED Köln/Königswinter

    Zs.A 6236: Hefte anzeigen Standort:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

    Über subito bestellen

    Dieser Service ist kostenpflichtig (siehe Lieferbedingungen von subito). Bestellungen, die einen Artikel nebst Supplementary Material umfassen, werden grundsätzlich wie mehrfache Bestellungen bearbeitet. Gebühren fallen in diesen Fällen für jede einzelne Bestellung an.

  2. Artikel: Coronavirus infections reported by ProMED, February 2000-January 2020

    Bonilla-Aldana, D Katterine / Holguin-Rivera, Yeimer / Cortes-Bonilla, Isabella / Cardona-Trujillo, María C / García-Barco, Alejandra / Bedoya-Arias, Hugo A / Rabaan, Ali A / Sah, Ranjit / Rodriguez-Morales, Alfonso J

    Travel Med Infect Dis

    Abstract: INTRODUCTION: Sources describing the global burden of emerging diseases accurately are still limited. We reviewed coronavirus infections reported by ProMED and assessed the reliability of the data retrieved compared to published reports. We evaluated the ...

    Abstract INTRODUCTION: Sources describing the global burden of emerging diseases accurately are still limited. We reviewed coronavirus infections reported by ProMED and assessed the reliability of the data retrieved compared to published reports. We evaluated the effectiveness of ProMED as a source of epidemiological data on coronavirus. METHODS: Using the keyword "coronavirus" in the ProMED search engine, we reviewed all the information from the reports and collected data using a structured form, including year, country, gender, occupation, the number of infected individuals, and the number of fatal cases. RESULTS: We identified 109 entries reported between February 29, 2000 and January 22, 2020. A total of 966 cases were reported, with death reported in 188 cases, suggesting an overall case fatality rate (CFR) of 19.5%. Of 70 cases for which the gender was reported, 47 (67.1%) were male. Most of the cases were reported from China, the United Arab Emirates, and Saudi Arabia, with reports from other countries, including imported cases in Europe and North America. CONCLUSIONS: Internet-based reporting systems such as ProMED are useful to gather information and synthesize knowledge on emerging infections. Although certain areas need to be improved, ProMED provided useful information about coronaviruses especially during outbreaks.
    Schlagwörter covid19
    Verlag WHO
    Dokumenttyp Artikel
    Anmerkung WHO #Covidence: #424
    Datenquelle COVID19

    Kategorien

    Fernleihe an ZB MED

    Sie können sich den gewünschten Titel als lokale Nutzerin oder lokaler Nutzer von ZB MED direkt an den Standort Köln schicken lassen.

  3. Artikel: MERS-CoV and SARS-CoV infections in animals: a systematic review and meta-analysis of prevalence studies.

    Bonilla-Aldana, D Katterine / Cardona-Trujillo, María C / García-Barco, Alejandra / Holguin-Rivera, Yeimer / Cortes-Bonilla, Isabella / Bedoya-Arias, Hugo A / Patiño-Cadavid, Leidy Jhoana / Tamayo-Orozco, Juan David / Paniz-Mondolfi, Alberto / Zambrano, Lysien I / Dhama, Kuldeep / Sah, Ranjit / Rabaan, Ali A / Balbin-Ramon, Graciela J / Rodriguez-Morales, Alfonso J

    Le infezioni in medicina

    2020  Band 28, Heft suppl 1, Seite(n) 71–83

    Abstract: Introduction: Coronaviruses are zoonotic viruses that include human epidemic pathogens such as the Middle East Respiratory Syndrome virus (MERS-CoV), and the Severe Acute Respiratory Syndrome virus (SARS-CoV), among others (e.g., COVID-19, the recently ... ...

    Abstract Introduction: Coronaviruses are zoonotic viruses that include human epidemic pathogens such as the Middle East Respiratory Syndrome virus (MERS-CoV), and the Severe Acute Respiratory Syndrome virus (SARS-CoV), among others (e.g., COVID-19, the recently emerging coronavirus disease). The role of animals as potential reservoirs for such pathogens remains an unanswered question. No systematic reviews have been published on this topic to date.
    Methods: We performed a systematic literature review with meta-analysis, using three databases to assess MERS-CoV and SARS-CoV infection in animals and its diagnosis by serological and molecular tests. We performed a random-effects model meta-analysis to calculate the pooled prevalence and 95% confidence interval (95%CI).
    Results: 6,493articles were retrieved (1960-2019). After screening by abstract/title, 50 articles were selected for full-text assessment. Of them, 42 were finally included for qualitative and quantitative analyses. From a total of 34 studies (n=20,896 animals), the pool prevalence by RT-PCR for MERS-CoV was 7.2% (95%CI 5.6-8.7%), with 97.3% occurring in camels, in which pool prevalence was 10.3% (95%CI 8.3-12.3). Qatar was the country with the highest MERS-CoV RT-PCR pool prevalence: 32.6% (95%CI 4.8-60.4%). From 5 studies and 2,618 animals, for SARS-CoV, the RT-PCR pool prevalence was 2.3% (95%CI 1.3-3.3). Of those, 38.35% were reported on bats, in which the pool prevalence was 14.1% (95%CI0.0-44.6%).
    Discussion: A considerable proportion of infected animals tested positive, particularly by nucleic acid amplification tests (NAAT). This essential condition highlights the relevance of individual animals as reservoirs of MERS-CoV and SARS-CoV. In this meta-analysis, camels and bats were found to be positive by RT-PCR in over 10% of the cases for both; thus, suggesting their relevance in the maintenance of wild zoonotic transmission.
    Mesh-Begriff(e) Animals ; Animals, Domestic/virology ; Animals, Wild/virology ; Antibodies, Viral/blood ; Camelus/virology ; Chiroptera/virology ; Coronavirus Infections/epidemiology ; Coronavirus Infections/transmission ; Coronavirus Infections/veterinary ; Cross-Sectional Studies ; Disease Reservoirs ; Host Specificity ; Humans ; Middle East Respiratory Syndrome Coronavirus/genetics ; Middle East Respiratory Syndrome Coronavirus/immunology ; Middle East Respiratory Syndrome Coronavirus/isolation & purification ; Prevalence ; Primate Diseases/epidemiology ; Primate Diseases/virology ; Primates/virology ; RNA, Viral/blood ; Reverse Transcriptase Polymerase Chain Reaction ; Rodent Diseases/epidemiology ; Rodent Diseases/virology ; Rodentia/virology ; SARS Virus/genetics ; SARS Virus/immunology ; SARS Virus/isolation & purification ; Serologic Tests ; Severe Acute Respiratory Syndrome/epidemiology ; Severe Acute Respiratory Syndrome/transmission ; Severe Acute Respiratory Syndrome/veterinary ; Zoonoses
    Chemische Substanzen Antibodies, Viral ; RNA, Viral
    Schlagwörter covid19
    Sprache Englisch
    Erscheinungsdatum 2020-06-05
    Erscheinungsland Italy
    Dokumenttyp Journal Article ; Meta-Analysis ; Systematic Review
    ZDB-ID 2041081-5
    ISSN 1124-9390
    ISSN 1124-9390
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

    Zusatzmaterialien

    Kategorien

    Verfügbar in ZB MED Köln/Königswinter

    Zs.A 5576: Hefte anzeigen Standort:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

    Über subito bestellen

    Dieser Service ist kostenpflichtig (siehe Lieferbedingungen von subito). Bestellungen, die einen Artikel nebst Supplementary Material umfassen, werden grundsätzlich wie mehrfache Bestellungen bearbeitet. Gebühren fallen in diesen Fällen für jede einzelne Bestellung an.

  4. Artikel ; Online: Susceptibility to endemic Aedes-borne viruses among pregnant women in Risaralda, Colombia.

    Cardona-Ospina, Jaime A / Trujillo, Adriana M / Jiménez-Posada, Erika V / Sepúlveda-Arias, Juan C / Tabares-Villa, Fredy A / Altieri-Rivera, Joanne S / Monsalve, Alejandro / Restrepo-Chica, Juliana / Osorio, Daniela / Espinoza, Daniel / Zhu, Yerun / Castrillón-Spitia, Juan D / Henao-SanMartin, Valentina / Murillo-Garcia, David R / Millán, Natalia / Olaya, Sandra X / Valencia-Montoya, Ana M / Bedoya-Arias, Hugo A / Villamizar-Peña, Rhuvi /
    Gutierrez-Ocampo, Estefanía / Holguin-Rivera, Yeimer / Cortés-Bonilla, Isabella / Cardona-Trujillo, Maria C / García-Barco, Alejandra / Bonilla-Aldana, D Katterine / Lagos-Grisales, Guillermo J / Rodríguez-Morales, Alfonso J / Collins, Matthew H

    International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases

    2022  Band 122, Seite(n) 832–840

    Abstract: Objectives: Aedes-borne viruses (ABV) affect humans on every inhabited continent and frequently cause epidemics. Recent epidemics of chikungunya and Zika viruses (ZIKV) highlight that preparedness for future epidemics requires assessment of ... ...

    Abstract Objectives: Aedes-borne viruses (ABV) affect humans on every inhabited continent and frequently cause epidemics. Recent epidemics of chikungunya and Zika viruses (ZIKV) highlight that preparedness for future epidemics requires assessment of susceptibility, particularly among high-risk groups. We sought to determine immunity against the three major circulating ABV among pregnant women in an ABV-endemic area of Colombia.
    Methods: A cross-sectional seroprevalence study was performed, enrolling women presenting to Labor and Delivery. Cord blood and maternal peripheral blood samples were obtained. IgG seroprevalence to flaviviruses and chikungunya was determined by ELISA. An abbreviated neutralization test was used to estimate the frequency and magnitude of immunity to Zika and four dengue serotypes. Cluster analyses explored epidemiologic factors associated with seroprevalence.
    Results: Most women exhibited high levels of neutralizing antibodies to one or more ABV; however, nearly 20% were seronegative for flaviviruses. Our research took place after the epidemic peak of the ZIKV outbreak in Colombia in 2016. However, only 20% of pregnant women had high levels of Zika-neutralizing antibodies consistent with likely protective immunity to ZIKV.
    Conclusion: Hence, a high proportion of pregnant women in Risaralda remain susceptible to one or more ABV including the teratogenic ZIKV, indicating a risk for future epidemics in this region.
    Mesh-Begriff(e) Aedes ; Animals ; Antibodies, Neutralizing ; Antibodies, Viral ; Chikungunya Fever/epidemiology ; Colombia/epidemiology ; Cross-Sectional Studies ; Dengue/epidemiology ; Dengue Virus ; Female ; Humans ; Pregnancy ; Pregnant Women ; Seroepidemiologic Studies ; Zika Virus ; Zika Virus Infection
    Chemische Substanzen Antibodies, Neutralizing ; Antibodies, Viral
    Sprache Englisch
    Erscheinungsdatum 2022-07-09
    Erscheinungsland Canada
    Dokumenttyp Journal Article
    ZDB-ID 1331197-9
    ISSN 1878-3511 ; 1201-9712
    ISSN (online) 1878-3511
    ISSN 1201-9712
    DOI 10.1016/j.ijid.2022.07.017
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

    Zusatzmaterialien

    Kategorien

    Verfügbar in ZB MED Köln/Königswinter

    Zs.A 4516: Hefte anzeigen Standort:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

    Über subito bestellen

    Dieser Service ist kostenpflichtig (siehe Lieferbedingungen von subito). Bestellungen, die einen Artikel nebst Supplementary Material umfassen, werden grundsätzlich wie mehrfache Bestellungen bearbeitet. Gebühren fallen in diesen Fällen für jede einzelne Bestellung an.

  5. Artikel: MERS-CoV and SARS-CoV infections in animals: a systematic review and meta-analysis of prevalence studies

    Bonilla-Aldana, D Katterine / Cardona-Trujillo, María C / García-Barco, Alejandra / Holguin-Rivera, Yeimer / Cortes-Bonilla, Isabella / Bedoya-Arias, Hugo A / Patiño-Cadavid, Leidy Jhoana / Tamayo-Orozco, Juan David / Paniz-Mondolfi, Alberto / Zambrano, Lysien I / Dhama, Kuldeep / Sah, Ranjit / Rabaan, Ali A / Balbin-Ramon, Graciela J / Rodriguez-Morales, Alfonso J

    Infez Med

    Abstract: INTRODUCTION: Coronaviruses are zoonotic viruses that include human epidemic pathogens such as the Middle East Respiratory Syndrome virus (MERS-CoV), and the Severe Acute Respiratory Syndrome virus (SARS-CoV), among others (e.g., COVID-19, the recently ... ...

    Abstract INTRODUCTION: Coronaviruses are zoonotic viruses that include human epidemic pathogens such as the Middle East Respiratory Syndrome virus (MERS-CoV), and the Severe Acute Respiratory Syndrome virus (SARS-CoV), among others (e.g., COVID-19, the recently emerging coronavirus disease). The role of animals as potential reservoirs for such pathogens remains an unanswered question. No systematic reviews have been published on this topic to date. METHODS: We performed a systematic literature review with meta-analysis, using three databases to assess MERS-CoV and SARS-CoV infection in animals and its diagnosis by serological and molecular tests. We performed a random-effects model meta-analysis to calculate the pooled prevalence and 95% confidence interval (95%CI). RESULTS: 6,493articles were retrieved (1960-2019). After screening by abstract/title, 50 articles were selected for full-text assessment. Of them, 42 were finally included for qualitative and quantitative analyses. From a total of 34 studies (n=20,896 animals), the pool prevalence by RT-PCR for MERS-CoV was 7.2% (95%CI 5.6-8.7%), with 97.3% occurring in camels, in which pool prevalence was 10.3% (95%CI 8.3-12.3). Qatar was the country with the highest MERS-CoV RT-PCR pool prevalence: 32.6% (95%CI 4.8-60.4%). From 5 studies and 2,618 animals, for SARS-CoV, the RT-PCR pool prevalence was 2.3% (95%CI 1.3-3.3). Of those, 38.35% were reported on bats, in which the pool prevalence was 14.1% (95%CI0.0-44.6%). DISCUSSION: A considerable proportion of infected animals tested positive, particularly by nucleic acid amplification tests (NAAT). This essential condition highlights the relevance of individual animals as reservoirs of MERS-CoV and SARS-CoV. In this meta-analysis, camels and bats were found to be positive by RT-PCR in over 10% of the cases for both; thus, suggesting their relevance in the maintenance of wild zoonotic transmission.
    Schlagwörter covid19
    Verlag WHO
    Dokumenttyp Artikel
    Anmerkung WHO #Covidence: #596356
    Datenquelle COVID19

    Kategorien

    Fernleihe an ZB MED

    Sie können sich den gewünschten Titel als lokale Nutzerin oder lokaler Nutzer von ZB MED direkt an den Standort Köln schicken lassen.

Zum Seitenanfang