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Characterizing human collective behaviours of COVID-19 in Hong Kong (preprint)
arxiv; 2022.
Preprint
Dans Anglais
| PREPRINT-ARXIV | ID: ppzbmed-2212.05299v1
ABSTRACT
People are likely to engage in collective behaviour online during extreme events, such as the COVID-19 crisis, to express their awareness, actions and concerns. Hong Kong has implemented stringent public health and social measures (PHSMs) to curb COVID-19 epidemic waves since the first COVID-19 case was confirmed on 22 January 2020. People are likely to engage in collective behaviour online during extreme events, such as the COVID-19 crisis, to express their awareness, actions and concerns. Here, we offer a framework to evaluate interactions among individuals emotions, perception, and online behaviours in Hong Kong during the first two waves (February to June 2020) and found a strong correlation between online behaviours of Google search and the real-time reproduction numbers. To validate the model output of risk perception, we conducted 10 rounds of cross-sectional telephone surveys from February 1 through June 20 in 2020 to quantify risk perception levels over time. Compared with the survey results, the estimates of the risk perception of individuals using our network-based mechanistic model capture 80% of the trend of people risk perception (individuals who worried about being infected) during the studied period. We may need to reinvigorate the public by engaging people as part of the solution to live their lives with reduced risk.
Texte intégral:
Disponible
Collection:
Preprints
Base de données:
PREPRINT-ARXIV
Sujet Principal:
COVID-19
langue:
Anglais
Année:
2022
Type de document:
Preprint
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