“…If the moral values attached to a message resonate with individuals, they are more likely to show approval of the message ( Wang & Liu, 2021 ). If the moral values do not align, it indicates a violation of individuals’ beliefs and could result in highly emotional and angered responses to dismiss the message ( Wang & Lewis, 2021 ). Existing research about COVID-19 vaccination messages tend to focus on data-driven analyses such as topic modelling or sentiment analysis (e.g., Zhang et al, 2022 ), the moral lens is firmly driven by theoretical concerns that have been empirically verified over the years ( Graham et al, 2013 ).…”