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  1. Article ; Online: Corrigendum to "Risk factors for symptoms of infection and microbial carriage among French medical students abroad" [International Journal of Infectious Diseases, Vol 100 (2020) Pages 104-111].

    Dao, Thi Loi / Canard, Naomie / Hoang, Van Thuan / Ly, Tran Duc Anh / Drali, Tassadit / Ninove, Laetitia / Fenollar, Florence / Raoult, Didier / Parola, Philippe / Marty, Pierre / Gautret, Philippe

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

    2023  Volume 134, Page(s) 153

    Language English
    Publishing date 2023-06-24
    Publishing country Canada
    Document type Published Erratum
    ZDB-ID 1331197-9
    ISSN 1878-3511 ; 1201-9712
    ISSN (online) 1878-3511
    ISSN 1201-9712
    DOI 10.1016/j.ijid.2023.06.012
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Corrigendum to "Infectious disease symptoms and microbial carriage among French medical students travelling abroad: A prospective study" [Travel Med Infect Dis 34 (2020 Mar-Apr) 101548].

    Dao, Thi Loi / Hoang, Van Thuan / Ly, Tran Duc Anh / Magmoun, Amal / Canard, Naomie / Drali, Tassadit / Fenollar, Florence / Ninove, Laetitia / Raoult, Didier / Parola, Philippe / Courjon, Johan / Gautret, Philippe

    Travel medicine and infectious disease

    2023  Volume 54, Page(s) 102609

    Language English
    Publishing date 2023-08-08
    Publishing country Netherlands
    Document type Published Erratum
    ZDB-ID 2170891-5
    ISSN 1873-0442 ; 1477-8939
    ISSN (online) 1873-0442
    ISSN 1477-8939
    DOI 10.1016/j.tmaid.2023.102609
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Corrigendum to "Acquisition of multidrug-resistant bacteria and colistin resistance genes in French medical students on internships abroad" [Travel Med Infect Dis. 39 (2021 Jan-Feb) 101940].

    Dao, Thi Loi / Hoang, Van Thuan / Magmoun, Amal / Ly, Tran Duc Anh / Baron, Sophie Alexandra / Hadjadj, Linda / Canard, Naomie / Drali, Tassadit / Gouriet, Frédérique / Raoult, Didier / Parola, Philippe / Marty, Pierre / Rolain, Jean-Marc / Gautret, Philippe

    Travel medicine and infectious disease

    2023  Volume 54, Page(s) 102610

    Language English
    Publishing date 2023-08-08
    Publishing country Netherlands
    Document type Published Erratum
    ZDB-ID 2170891-5
    ISSN 1873-0442 ; 1477-8939
    ISSN (online) 1873-0442
    ISSN 1477-8939
    DOI 10.1016/j.tmaid.2023.102610
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Risk factors for symptoms of infection and microbial carriage among French medical students abroad.

    Dao, Thi Loi / Canard, Naomie / Hoang, Van Thuan / Ly, Tran Duc Anh / Drali, Tassadit / Ninove, Laetitia / Fenollar, Florence / Raoult, Didier / Parola, Philippe / Marty, Pierre / Gautret, Philippe

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

    2020  Volume 100, Page(s) 104–111

    Abstract: Objectives: To investigate symptoms of infections and their risk factors among French medical students undertaking an internship abroad.: Methods: Clinical follow up, and qPCR-based respiratory, gastrointestinal, and vaginal pathogen carriages were ... ...

    Abstract Objectives: To investigate symptoms of infections and their risk factors among French medical students undertaking an internship abroad.
    Methods: Clinical follow up, and qPCR-based respiratory, gastrointestinal, and vaginal pathogen carriages were prospectively assessed pre-travel and post-travel, in a cohort of medical students departing from Marseille, France.
    Results: 293 students were included. 63.5%, 35.8%, and 3.6% of students reported gastrointestinal, respiratory, and vaginal symptoms, respectively. The acquisition rate of Enteroaggregative Escherichia coli and Enteropathogenic E. coli was 40.9% and 18.6%, respectively. A significant increase was observed for rhinovirus and Streptococcus pneumoniae by comparing the prevalence of pathogens in pre-travel and post-travel samples. Gardnerella vaginalis and Atopobium vaginae acquisition rates were 12.9% and 13.9%, respectively. Being female, primarily traveling to Vietnam, and living in basic accommodation conditions were independent risk factors for reporting respiratory symptoms. Students reporting respiratory symptoms were three times more likely to acquire S. pneumoniae. Traveling primarily to north India and Senegal were independent risk factors for diarrhea.
    Conclusion: This study makes it possible to identify the leading infectious diseases linked to travel in a group of French medical students undertaking an internship abroad and the risk factors on which to base targeting students for reinforced pre-travel advice.
    MeSH term(s) Actinobacteria ; Adult ; Carrier State/epidemiology ; Diarrhea/epidemiology ; Diarrhea/microbiology ; Escherichia coli ; Female ; France/epidemiology ; Humans ; India ; Infections/epidemiology ; Male ; Risk Factors ; Senegal ; Students, Medical ; Travel ; Vietnam ; Young Adult
    Keywords covid19
    Language English
    Publishing date 2020-09-02
    Publishing country Canada
    Document type Journal Article
    ZDB-ID 1331197-9
    ISSN 1878-3511 ; 1201-9712
    ISSN (online) 1878-3511
    ISSN 1201-9712
    DOI 10.1016/j.ijid.2020.08.075
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Acquisition of multidrug-resistant bacteria and colistin resistance genes in French medical students on internships abroad.

    Dao, Thi Loi / Hoang, Van Thuan / Magmoun, Amal / Ly, Tran Duc Anh / Baron, Sophie Alexandra / Hadjadj, Linda / Canard, Naomie / Drali, Tassadit / Gouriet, Frédérique / Raoult, Didier / Parola, Philippe / Marty, Pierre / Rolain, Jean-Marc / Gautret, Philippe

    Travel medicine and infectious disease

    2020  Volume 39, Page(s) 101940

    Abstract: Background: Acquisition of multidrug resistant bacteria (MDR) and colistin resistance genes by international travellers has been demonstrated. Studies conducted in medical students during internships abroad are scant.: Methods: Nasopharyngeal, rectal, ...

    Abstract Background: Acquisition of multidrug resistant bacteria (MDR) and colistin resistance genes by international travellers has been demonstrated. Studies conducted in medical students during internships abroad are scant.
    Methods: Nasopharyngeal, rectal, and vaginal swabs samples were collected from 382 French medical students before and after travel to investigate the acquisition of MDR bacteria. The bacterial diversity in the samples was assessed by culture on selective media. We also genetically characterised the isolates of MDR bacteria including Extended-spectrum beta-lactamase-producing Enterobacteriaceae (ESBL-E), methicillin-resistant Staphylococcus aureus (MRSA), and Carbapenemase-producing Enterobacteriacae (CPE) using the real-time polymerase chain reaction method. The samples were collected from 293 students and were investigated for mcr colistin-resistance genes using RT-PCR directly on the samples, followed by conventional PCR and sequencing.
    Results: A proportion of 29.3% (112/382) of the participants had acquired ESBL-E and 2.6% (10/382) had acquired CPE. The most common species and ESBL-E encoding gene were Escherichia coli (125/127 isolates, 98.4%) and bla
    Conclusion: Medical students are at a potential risk of acquiring ESBL-E, CPE and colistin resistance genes. A number of risk factors have been identified, which may be used to develop targeted preventive measures.
    MeSH term(s) Anti-Bacterial Agents/pharmacology ; Bacteria ; Child ; Colistin/pharmacology ; Drug Resistance, Bacterial/genetics ; Escherichia coli Proteins ; Female ; France ; Humans ; Internship and Residency ; Methicillin-Resistant Staphylococcus aureus ; Students, Medical ; Travel ; beta-Lactamases/genetics
    Chemical Substances Anti-Bacterial Agents ; Escherichia coli Proteins ; beta-Lactamases (EC 3.5.2.6) ; Colistin (Z67X93HJG1)
    Language English
    Publishing date 2020-11-26
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2170891-5
    ISSN 1873-0442 ; 1477-8939
    ISSN (online) 1873-0442
    ISSN 1477-8939
    DOI 10.1016/j.tmaid.2020.101940
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Variations in respiratory pathogen carriage among a homeless population in a shelter for men in Marseille, France, March-July 2020: cross-sectional 1-day surveys.

    Ly, Tran Duc Anh / Hoang, Van Thuan / Goumballa, Ndiaw / Louni, Meriem / Canard, Naomie / Dao, Thi Loi / Medkour, Hacene / Borg, Audrey / Bardy, Kevin / Esteves-Vieira, Véra / Filosa, Véronique / Davoust, Bernard / Mediannikov, Oleg / Fournier, Pierre-Edouard / Raoult, Didier / Gautret, Philippe

    European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology

    2021  Volume 40, Issue 7, Page(s) 1579–1582

    Abstract: We aimed to compare respiratory pathogen carriage by PCR during three different time periods in 2020 in sheltered homeless people in Marseille, France. The overall prevalence of respiratory pathogen carriage in late March-early April (69.9%) was ... ...

    Abstract We aimed to compare respiratory pathogen carriage by PCR during three different time periods in 2020 in sheltered homeless people in Marseille, France. The overall prevalence of respiratory pathogen carriage in late March-early April (69.9%) was significantly higher than in late April (42.3%) and mid-July (45.1%). Bacterial carriage significantly decreased between late March-early April and late April. SARS-CoV-2 was detected only in late March-early April samples (20.6%). Measures aiming at mitigating SARS-CoV-2 transmission were effective and also impacted bacterial carriage. Seasonal variations of bacterial carriage between winter and summer in this population were not marked.
    MeSH term(s) Adult ; Aged ; Aged, 80 and over ; Bacteria/classification ; Bacteria/isolation & purification ; COVID-19/epidemiology ; COVID-19/prevention & control ; COVID-19/transmission ; Carrier State/diagnosis ; Carrier State/epidemiology ; France/epidemiology ; Homeless Persons/statistics & numerical data ; Humans ; Male ; Middle Aged ; Prevalence ; Respiratory Tract Infections/diagnosis ; Respiratory Tract Infections/epidemiology ; SARS-CoV-2/isolation & purification ; Seasons ; Viruses/classification ; Viruses/isolation & purification ; Young Adult
    Language English
    Publishing date 2021-02-13
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 603155-9
    ISSN 1435-4373 ; 0934-9723 ; 0722-2211
    ISSN (online) 1435-4373
    ISSN 0934-9723 ; 0722-2211
    DOI 10.1007/s10096-020-04127-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Screening of SARS-CoV-2 among homeless people, asylum-seekers and other people living in precarious conditions in Marseille, France, March-April 2020.

    Ly, Tran Duc Anh / Nguyen, Nhu Ngoc / Hoang, Van Thuan / Goumballa, Ndiaw / Louni, Meriem / Canard, Naomie / Dao, Thi Loi / Medkour, Hacene / Borg, Audrey / Bardy, Kevin / Esteves-Vieira, Véra / Filosa, Véronique / Davoust, Bernard / Mediannikov, Oleg / Fournier, Pierre-Edouard / Raoult, Didier / Gautret, Philippe

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

    2021  Volume 105, Page(s) 1–6

    Abstract: Background: Surveillance of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection among sheltered homeless and other vulnerable people might provide the information needed to prevent its spread within accommodation centres.: Methods: ...

    Abstract Background: Surveillance of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection among sheltered homeless and other vulnerable people might provide the information needed to prevent its spread within accommodation centres.
    Methods: Data were obtained from 698 participants in different accommodation centres (411 homeless individuals, 77 asylum-seekers, 58 other people living in precarious conditions and 152 employees working in these accommodation centres) who completed questionnaires and had nasal samples collected between 26 March and 17 April 2020. SARS-CoV-2 carriage was assessed by quantitative PCR.
    Results: We found a high acceptance rate (78.9%) for testing. Overall, 49 people (7.0%) were positive for SARS-CoV-2, including 37 homeless individuals (of 411, 9.0%) and 12 employees (of 152, 7.9%). SARS-CoV-2 positivity correlated with symptoms, although 51% of patients who tested positive did not report respiratory symptoms or fever. Among homeless people, being young (18-34 years) (odds ratio 3.83, 95% confidence interval 1.47-10.0, p = 0.006) and being housed in one specific shelter (odds ratio 9.13, 95% confidence interval 4.09-20.37, p < 0.001) were independent factors associated with SARS-CoV-2 positivity (rates of 11.4% and 20.6%, respectively).
    Discussion: Symptom screening alone is insufficient to prevent SARS-CoV-2 transmission in vulnerable sheltered people. Systematic testing should be promoted.
    MeSH term(s) Adolescent ; Adult ; Aged ; Aged, 80 and over ; COVID-19/epidemiology ; COVID-19/transmission ; Child ; Child, Preschool ; Cross-Sectional Studies ; Female ; France/epidemiology ; Homeless Persons/statistics & numerical data ; Humans ; Infant ; Infant, Newborn ; Male ; Middle Aged ; Refugees ; SARS-CoV-2 ; Young Adult
    Language English
    Publishing date 2021-02-10
    Publishing country Canada
    Document type Journal Article
    ZDB-ID 1331197-9
    ISSN 1878-3511 ; 1201-9712
    ISSN (online) 1878-3511
    ISSN 1201-9712
    DOI 10.1016/j.ijid.2021.02.026
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Infectious disease symptoms and microbial carriage among French medical students travelling abroad: A prospective study.

    Dao, Thi Loi / Hoang, Van Thuan / Ly, Tran Duc Anh / Magmoun, Amal / Canard, Naomie / Drali, Tassadit / Fenollar, Florence / Ninove, Laetitia / Raoult, Didier / Parola, Philippe / Courjon, Johan / Gautret, Philippe

    Travel medicine and infectious disease

    2019  Volume 34, Page(s) 101548

    Abstract: Background: In France, no previous studies have focused specifically on health problems among medical students during internships abroad including the clinical symptoms suggestive of infectious diseases and the acquisition of pathogen carriage.: ... ...

    Abstract Background: In France, no previous studies have focused specifically on health problems among medical students during internships abroad including the clinical symptoms suggestive of infectious diseases and the acquisition of pathogen carriage.
    Methods: Clinical follow up and qPCR based respiratory, gastrointestinal and vaginal pathogen carriage before and after travel were prospectively assessed in a cohort of medical students departing from Marseille, France.
    Results: 134 students were included. 73.9%, 38.8% and 5.0% of students reported gastrointestinal, respiratory and vaginal symptoms, respectively. The acquisition rate of Enteroaggregative Escherichia coli (EAEC) and Enteropathogenic E. coli (EPEC) was 53% and 41%, respectively. The acquisition of respiratory viruses was low but associated with persisting symptoms, while bacterial acquisition ranged from 3.3% for Streptococcus pyogenes to 15.0% for Haemophilus influenzae. Gardnerella vaginalis and Atopobium vaginae acquisition rates were 7.7% and 14.3% respectively. Five students (5.1%) had molecular quantification criteria for bacterial vaginosis on return.
    Conclusion: This preliminary study demonstrates that besides the known risk of gastrointestinal and respiratory infections and associated changes in intestinal and respiratory microbiota, medical students abroad may also experience changes in vaginal microbiota leading, in some cases, to clinical symptoms or the acquisition of bacterial vaginosis, which may be asymptomatic.
    MeSH term(s) Asia ; Carrier State/microbiology ; Female ; France/epidemiology ; Gastrointestinal Diseases/epidemiology ; Gastrointestinal Diseases/microbiology ; Humans ; Male ; Prospective Studies ; Respiratory Tract Infections/epidemiology ; Respiratory Tract Infections/virology ; South America ; Students, Medical ; Travel ; Vaginal Diseases/epidemiology ; Vaginal Diseases/microbiology ; Young Adult
    Keywords covid19
    Language English
    Publishing date 2019-12-21
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2170891-5
    ISSN 1873-0442 ; 1477-8939
    ISSN (online) 1873-0442
    ISSN 1477-8939
    DOI 10.1016/j.tmaid.2019.101548
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Risk factors for symptoms of infection and microbial carriage among French medical students abroad

    Dao, Thi Loi / Canard, Naomie / Hoang, Van Thuan / Ly, Tran Duc Anh / Drali, Tassadit / Ninove, Laetitia / Fenollar, Florence / Raoult, Didier / Parola, Philippe / Marty, Pierre / Gautret, Philippe

    Int J Infect Dis

    Abstract: OBJECTIVES: To investigate symptoms of infections and their risk factors among French medical students undertaking an internship abroad. METHODS: Clinical follow up, and qPCR-based respiratory, gastrointestinal, and vaginal pathogen carriages were ... ...

    Abstract OBJECTIVES: To investigate symptoms of infections and their risk factors among French medical students undertaking an internship abroad. METHODS: Clinical follow up, and qPCR-based respiratory, gastrointestinal, and vaginal pathogen carriages were prospectively assessed pre-travel and post-travel, in a cohort of medical students departing from Marseille, France. RESULTS: 293 students were included. 63.5%, 35.8%, and 3.6% of students reported gastrointestinal, respiratory, and vaginal symptoms, respectively. The acquisition rate of Enteroaggregative Escherichia coli and Enteropathogenic E. coli was 40.9% and 18.6%, respectively. A significant increase was observed for rhinovirus and Streptococcus pneumoniae by comparing the prevalence of pathogens in pre-travel and post-travel samples. Gardnerella vaginalis and Atopobium vaginae acquisition rates were 12.9% and 13.9%, respectively. Being female, primarily traveling to Vietnam, and living in basic accommodation conditions were independent risk factors for reporting respiratory symptoms. Students reporting respiratory symptoms were three times more likely to acquire S. pneumoniae. Traveling primarily to north India and Senegal were independent risk factors for diarrhea. CONCLUSION: This study makes it possible to identify the leading infectious diseases linked to travel in a group of French medical students undertaking an internship abroad and the risk factors on which to base targeting students for reinforced pre-travel advice.
    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #739836
    Database COVID19

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  10. Article ; Online: Screening of SARS-CoV-2 among homeless people, asylum seekers and other people living in precarious conditions in Marseille, France, March April 2020.

    Ly, Tran Duc Anh / Hoang, Van Thuan / Goumballa, Ndiaw / Louni, Meriem / Canard, Naomie / Dao, Thi Loi / Medkour, Hacene / Borg, Audrey / Bardy, Kevin / Esteves-Vieira, Vera / Filosa, Veronique / Davoust, Bernard / Mediannikov, Oleg / Fournier, Pierre-Edouard / Raoult, Didier / Gautret, Philippe

    medRxiv

    Abstract: Surveillance of SARS-CoV-2 infection among sheltered homeless and other vulnerable people might provide the information needed to prevent its spread within accommodation centres. In March-April, we enrolled 411 homeless individuals, 77 asylum-seekers, 58 ...

    Abstract Surveillance of SARS-CoV-2 infection among sheltered homeless and other vulnerable people might provide the information needed to prevent its spread within accommodation centres. In March-April, we enrolled 411 homeless individuals, 77 asylum-seekers, 58 people living in precarious conditions, and 152 employees working in these accommodation centres and collected nasal samples. SARS-CoV-2 carriage was assessed by quantitative PCR. Overall, 49 (7.0%) people were positive for SARS-CoV-2, including 37 homeless individuals (of 411, 9.0%), 12 employees (of 152, 7.9%). SARS-CoV-2 positivity correlated with symptoms, although 51% of positive patients did not report respiratory symptoms or fever. Among homeless people, being young (18-34 years) (OR: 3.83 [1.47-10.0], p=0.006) and being housed in one specific shelter (OR: 9.13 [4.09-20.37], p<0.0001) were independent factors associated with the SARS-CoV-2 positivity rates (11.4% and 20.6%, respectively). The survey reveals the role of collective housing in relation to viral transmission within centres.
    Keywords covid19
    Language English
    Publishing date 2020-05-11
    Publisher Cold Spring Harbor Laboratory Press
    Document type Article ; Online
    DOI 10.1101/2020.05.05.20091934
    Database COVID19

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