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Anti-vaxxers

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Vaccines

Vaccine opponents unite around a 'civil liberties' argument on social media, study finds

Published Oct 2, 2020

Anti-vaxxer strategy shift on Facebook may signal a fierce fight over an eventual COVID-19 vaccine

illustration of a woman looking through the lens of her cellphone

The outsize influence of anti-vax ads on social media

Published Spring 2020

A majority of the anti-vaccine Facebook ads came from just two groups, study finds. / Johns Hopkins Magazine