Ralf Clemens

Grid Europe Consult

SCHOLARLY PAPERS

3

DOWNLOADS

1,127

TOTAL CITATIONS

3

Scholarly Papers (3)

1.

Randomized Immunogenicity and Safety Study of Heterologous Versus Homologous COVID-19 Booster Vaccination in Previous Recipients of Two Doses Of Coronavac COVID-19 Vaccine

Number of pages: 32 Posted: 30 Dec 2021
University of Siena - Institute of Global Health, Federal University of São Paulo (UNIFESP), Grid Europe Consult, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Federal University of São Paulo (UNIFESP), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Oxford - Centre for Vaccinology and Tropical Medicine, University of Oxford - Centre for Vaccinology and Tropical Medicine, University of Oxford, University of Oxford - The Jenner Institute, University of Oxford - Oxford Vaccine Group, University of Oxford - Oxford Vaccine Group and affiliation not provided to SSRN
Downloads 1,075 (43,056)
Citation 3

Abstract:

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Randomized, Immunogenicity, Safety, study, heterologous, homologous, COVID-19, booster, vaccination, two dose, three dose, third, second, Coronavac, Sinovac, SARS-CoV-2, schedule, coronavirus, pandemic, Oxford, Brazil, Ministry of Health, protection

2.

COVID-19 Site Readiness Initiative: Building Clinical Trial Capacity for Vaccine Efficacy Trials in Latin America in Response to the Pandemic

Number of pages: 33 Posted: 18 May 2022
University of Siena - Head of the Institute for Global Health,, Takeda Pharmaceuticals, D’Or Institute for Research and Education and Grid Europe Consult
Downloads 40 (867,773)

Abstract:

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Capacity building, Clinical trial, Clinical trial site, COVID-19, Latin America, Vaccine trial.

3.

Pertussis Antibodies and Vaccination Coverage Among Healthcare Professionals in Brazil is Inadequate: A Cross-Sectional Serological Study

Number of pages: 19 Posted: 12 May 2023
University of Siena, Federal University of São Paulo (UNIFESP), Federal University of São Paulo (UNIFESP), University of Siena, Federal University of São Paulo (UNIFESP), Federal University of São Paulo (UNIFESP), Federal University of São Paulo (UNIFESP), University of Siena - Head of the Institute for Global Health, and Grid Europe Consult
Downloads 12 (1,169,852)

Abstract:

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Pertussis, Tetanus-diphtheria-acellular pertussis vaccine, Healthcare professionals vaccination.