However, we find an increase in cardiac death in women after a first dose of non mRNA vaccines. A positive SARS-CoV-2 test is associated with increased cardiac and all-cause mortality among people vaccinated or unvaccinated at time of testing. Nature article – Risk of death following COVID-19 vaccination or positive SARS-CoV-2 test in young people in England (Open access) The New York Times article – Risk of death following COVID-19 vaccination or positive SARS-CoV-2 test in young people in England (Restricted access) See more from MedicalBrief archives: AstraZeneca sued over jab side effects Debate continues over SA's ditching of the AstraZeneca vaccine Mhize: Sale of Astra Zeneca vaccine to AU completed Debate continues over SA's ditching of the AstraZeneca vaccine Sale of AstraZeneca vaccines 'resulted in up to 22,000 deaths' of SA elderly South Africa's AstraZeneca vaccine now on 'half-price' sale