Mark Ruston: British man temporarily banned from Facebook after sharing gruesome photo of post-AstraZeneca, baseball-sized blood clot in his arm – The COVID Blog Posted on January 28, 2022January 28, 2022 Share This https://thecovidblog.com/2022/01/28/mark-ruston-british-man-temporarily-banned-from-facebook-after-sharing-gruesome-photo-of-post-astrazeneca-baseball-sized-blood-clot-in-his-arm/