https://articles.mercola.com/sites/articles/archive/2021/03/30/deadly-blood-clots-caused-by-covid19-vaccine.aspx?ui=65cbd4bc6e81a2a7794ff6168b44aa5928b2e9059f31291fd7f386463797e4cf&sd=20160331&cid_source=dnl&cid_medium=email&cid_content=art1ReadMore&cid=20210330&mid=DM844086&rid=1120121505