SARS-CoV-2 infection after vaccination (IMAGE) The Lancet Caption New evidence on breakthrough infections indicates people who tested positive for SARS-CoV-2 after 1 or 2 vaccine doses had significantly lower odds of severe disease, hospitalization, or Long COVID than unvaccinated. http://www.thelancet.com/journals/laninf/article/PIIS1473-3099(21)00460-6/fulltext Credit The Lancet Usage Restrictions none License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.