body.kc-css-system .kc-css-520978{margin-top: 30px;padding-top: 38px;}body.kc-css-system .kc-css-2566115 .section-title h2,body.kc-css-system .kc-css-2566115 .title_tx h2{font-size: 1.4em;padding-top: 27px;}body.kc-css-system .kc-css-2566115 .section-title h2 span,body.kc-css-system .kc-css-2566115 .title_tx h2 span,body.kc-css-system .kc-css-2566115 .em-icon i{color: #973333;}body.kc-css-system .kc-css-2052455Continue readingSingle-Dose Vaccine Efficacy and Vaccination Incentives