AstraZeneca COVID vaccine blood clot risk 'similar' to Pfizer, new study findsAugust 5 2021https://www.euronews.com/next/2021/07/29/astrazeneca-covid-19-vaccine-blood-clot-risk-similar-to-pfizer-spanish-study-finds
August 5 2021https://www.euronews.com/next/2021/07/29/astrazeneca-covid-19-vaccine-blood-clot-risk-similar-to-pfizer-spanish-study-finds
