Background: Accurate information and guidance about personal behaviors that can reduce
exposure to severe acute respiratory syndrome coronavirus 2 are among the most important …

Communicating during a crisis can be challenging for public agencies as their
communication ecology becomes increasingly complex while the need for fast and reliable …

Introducción: Esta investigación examina la tipología del consumo de los vídeos más
reproducidos en YouTube en relación con las primeras etapas de la crisis del coronavirus …

[ES] El objetivo de este trabajo es determinar el volumen de vídeos sobre Covid-19
publicados y difundidos a través de YouTube y relacionados directa o indirectamente con el …

Effectively engaging citizens during crises is critical for governments to disseminate timely
information and help the public to adjust to the constantly changing conditions. In particular …

Social media have transformed traditional configurations of how risk signals related to an
infectious disease outbreak (IDO) are transmitted from public health authorities to the …

Informed by the related theories of agenda-setting and framing, the purpose of this paper is
to identify the antecedents of posts' popularity on Facebook Fan Pages. Posts' popularity is …

Online videos are playing an increasingly important role in timely information dissemination
especially during public crises. Video commentary, synchronous or asynchronous, is …

Despite being the richest and most prepared nation in the world, the US responded badly to
the COVID-19 crisis. This paper examines the nature of political control and the essence of …

ObjectiveRecent years have seen advances in theories and models of risk and crisis
communication, with a focus on emerging epidemic infection. Nevertheless, information flow …