Search Results - "DE WAARD, Jacobus H"

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    First Case Reports of Nontuberculous Mycobacterial (NTM) Lung Disease in Ecuador: Important Lessons to Learn by Echeverria, Gustavo, Rueda, Veronica, Espinoza, Wilson, Rosero, Carlos, Zumárraga, Martín J, de Waard, Jacobus H

    Published in Pathogens (Basel) (23-03-2023)
    “…Nontuberculous mycobacteria (NTM) lung infections are often misdiagnosed as tuberculosis, which can lead to ineffective antibiotic treatments. In this report,…”
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    Journal Article
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    Stunting correlates with high salivary and serum antibody levels after 13-valent pneumococcal conjugate vaccination of Venezuelan Amerindian children by Verhagen, Lilly M, Hermsen, Meyke, Rivera-Olivero, Ismar, Sisco, María Carolina, Pinelli, Elena, Hermans, Peter W.M, Berbers, Guy A.M, Waard, Jacobus H. de, Jonge, Marien I. de

    Published in Vaccine (29-04-2016)
    “…Highlights • In Venezuelan children, PCV13 salivary and serum antibody levels correlated well. • Saliva may be used as a read-out for PCV13 vaccine response. •…”
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    Immunoglobulin G antibody response to the Sputnik V vaccine: previous SARS-CoV-2 seropositive individuals may need just one vaccine dose by Claro, Franklin, Silva, Douglas, Rodriguez, Melissa, Rangel, Hector Rafael, de Waard, Jacobus H.

    “…•A longitudinal study to determine the immoglobulin G response after Sputnik V vaccine•SARS-CoV-2 seronegative vaccinees showed a primary response upon…”
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    Pre-existing T-cell immunity to SARS-CoV-2 in unexposed healthy controls in Ecuador, as detected with a COVID-19 Interferon-Gamma Release Assay by Echeverría, Gustavo, Guevara, Ángel, Coloma, Josefina, Ruiz, Alison Mera, Vasquez, María Mercedes, Tejera, Eduardo, de Waard, Jacobus H.

    “…•We used an IGRA to analyze a T-cell response in COVID-19 patients and healthy unexposed controls.•We show that 80% of the convalescent COVID-19 patients had…”
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    Assessing the impact of various tuberculin PPD brands on bovine tuberculosis diagnosis by Echeverría, Gustavo, Zumárraga, Martín J., Proaño-Pérez, Freddy, Blasco, Francisco Barceló, de Waard, Jacobus H.

    Published in Scientific reports (02-03-2024)
    “…Although several brands of tuberculin purified protein derivatives (PPDs) are available for diagnosing bovine tuberculosis (bTB), comparative studies to…”
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    Lasting SARS-CoV-2 specific IgG Antibody response in health care workers from Venezuela, 6 months after vaccination with Sputnik V by Claro, Franklin, Silva, Douglas, Pérez Bogado, Jesús A., Rangel, Hector Rafael, de Waard, Jacobus H.

    “…•We measured RBD-IgG levels in Sputnik V vaccinated 6 months after vaccination.•The GMT of RBD-IgG antibodies in a COVID-19 naïve cohort was 327 BAU/ml.•The…”
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    Population structure and genetic diversity of Mycobacterium tuberculosis in Ecuador by Garzon-Chavez, Daniel, Garcia-Bereguiain, Miguel Angel, Mora-Pinargote, Carlos, Granda-Pardo, Juan Carlos, Leon-Benitez, Margarita, Franco-Sotomayor, Greta, Trueba, Gabriel, de Waard, Jacobus H.

    Published in Scientific reports (10-04-2020)
    “…Tuberculosis (TB) is a significant public health problem in Ecuador with an incidence of 43 per 100,000 inhabitants and an estimated multidrug-resistant-TB…”
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    Drug susceptibility patterns of rapidly growing mycobacteria isolated from skin and soft tissue infections in Venezuela by Da Mata-Jardín, Omaira, Angulo, Alejandro, Rodríguez, Margarita, Fernández-Figueiras, Sandra, de Waard, Jacobus H

    “…To our knowledge, this is the first work on drug susceptibility patterns of rapid growing mycobacteria from Latin America. The susceptibility patterns for 14…”
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    Pneumococcal Carriage among Indigenous Warao Children in Venezuela: Serotypes, Susceptibility Patterns, and Molecular Epidemiology by RIVERA-OLIVERO, Ismar A, BOGAERT, Debby, BELLO, Teresita, DEL NOGAL, Berenice, SLUIJTER, Marcel, HERMANS, Péter W. M, DE WAARD, Jacobus H

    Published in Clinical infectious diseases (01-12-2007)
    “…Little attention has been paid to pneumococcal carriage and disease in Amerindians from Latin America. The Warao people, an indigenous population from…”
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    Childhood Vaccine Acceptance and Refusal among Warao Amerindian Caregivers in Venezuela; A Qualitative Approach by Burghouts, Jochem, Del Nogal, Berenice, Uriepero, Angimar, Hermans, Peter W M, de Waard, Jacobus H, Verhagen, Lilly M

    Published in PloS one (20-01-2017)
    “…Acceptance of childhood vaccination varies between societies, affecting worldwide vaccination coverage. Low coverage rates are common in indigenous populations…”
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    Decreasing prevalence of Hepatitis B and absence of Hepatitis C Virus infection in the Warao indigenous population of Venezuela by Blanco, Ruth Y, Loureiro, Carmen L, Villalba, Julian A, Sulbarán, Yoneira F, Maes, Mailis, de Waard, Jacobus H, Rangel, Héctor R, Jaspe, Rossana C, Pujol, Flor H

    Published in PloS one (25-05-2018)
    “…Prevalence and molecular epidemiology studies for hepatitis B (HBV) and C (HCV) virus are scarce in Warao Amerindians from Venezuela, where an epidemic of…”
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    Managing Complicated Nontuberculous Mycobacteria Infections in Plastic Surgery by García-Ruza, Miriam, Blanco, Juan, Campusano, Katherine, Silva, Douglas, Claro, Franklin, de Waard, Jacobus H

    “…Nontuberculous mycobacteria (NTM) infections after cosmetic surgery have become an increasing concern. These infections are often initially misdiagnosed and…”
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