<https://www.pulsetoday.co.uk/news/clinical-areas/cardiovascular/one-dose-of-az-vaccine-increases-blood-clot-risk-but-absolute-risk-small-finds-study/#webpage>
<http://schema.org/description>
"Patients may have a higher risk of developing blood clots, including in the brain, after receiving the Oxford/AstraZeneca vaccine, but the absolute risk is small, a new large study has concluded."
<https://www.pulsetoday.co.uk/news/clinical-areas/cardiovascular/one-dose-of-az-vaccine-increases-blood-clot-risk-but-absolute-risk-small-finds-study/>