@Article{info:doi/10.2196/73062, author="Flaherty, Gerard Thomas and Mangan, Ryan Michael", title="Impact of Social Media Influencers on Amplifying Positive Public Health Messages", journal="J Med Internet Res", year="2025", month="Mar", day="21", volume="27", pages="e73062", keywords="social media; COVID-19; vaccination; personal brands; public health; wellness; global health; pandemic; Twitter; tweets; vaccine; longitudinal design; wellness influencers; hand annotation; antivaccination; infodemiology", issn="1438-8871", doi="10.2196/73062", url="https://www.jmir.org/2025/1/e73062", url="https://doi.org/10.2196/73062" }