Palavras-chave
Estabelecimento de agenda
Cobertura midiática
Vacinação
Saúde pública
Como Citar
Resumo
RESUMO – Este artigo analisa como o jornalismo de agência mediou o conhecimento científico durante a pandemia de covid-19, a partir da análise de 6.694 notícias publicadas pela agência EFE sobre a vacinação contra a covid-19 no México entre 2020 e 2023. Por meio de modelagem de tópicos (LDA) e de um léxico especializado em saúde pública, o estudo identifica cinco eixos temáticos principais e uma alta concentração inicial de conteúdo sanitário, seguida de uma diminuição progressiva. Os resultados revelam um deslocamento em direção a conteúdos prescritivos e operacionais, em detrimento de explicações contextuais sobre os processos científicos e epidemiológicos, mostrando que, em contextos de alta urgência informativa, as dinâmicas produtivas do jornalismo de agência reforçam uma orientação prescritiva que tende a deslocar explicações científicas mais amplas, em vez de integrá-las de forma sustentada.
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