Millions of Britons will be offered the Pfizer vaccine as a booster shot next month. As more jabs make their way into arms, researchers continue to carefully study their potential adverse effects – some of which have already become a source of concern. A new study has observed higher rates of deep vein thrombosis and thrombocytopenia – both conditions that affect the blood – among those who receive the Pfizer vaccine.
https://www.express.co.uk/life-style/health/1473409/pfizer-vaccine-deep-vein-thrombosis-risk