Brazilian communities tested for chikungunya immunity before vaccine launch

NCT ID NCT07163845

Summary

This study aims to understand how many people in selected Brazilian communities already have immunity to the chikungunya virus before a new vaccine is introduced. Researchers will test over 5,300 residents, aged 2 and up, from randomly selected households. The goal is to gather information that will help measure how well the new vaccine works in the real world.

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Contacts and locations

Locations

  • Centro de Pesquisas Clínicas Universidade Federal Sergipe, Hospital e Maternidade São João de Deus

    Laranjeiras, Sergipe, 49060-025, Brazil

  • Fundação Faculdade Regional De Medicina De São José Do Rio Preto

    São Pedro, São Paulo, 15090-000, Brazil

  • Universidade Federal Do Ceará

    Fortaleza, Ceará, 60430-160, Brazil

  • Universidade Federal de Minas Gerais, CT Terapias Avançadas e Inovadoras

    Belo Horizonte, Minas Gerais, 31270-901, Brazil

Conditions

Explore the condition pages connected to this study.