Vaccination reduces the risk of delta variant infection and accelerates viral clearance. Nonetheless, fully vaccinated individuals with breakthrough infections have peak viral load similar to unvaccinated cases and can efficiently transmit infection in household settings, including to fully vaccinated contacts. Host–virus interactions early in infection may shape the entire viral trajectory......Although current vaccines remain effective at preventing severe disease and deaths from COVID-19, our findings suggest that vaccination alone is not sufficient to prevent all transmission of the delta variant in the household setting, where exposure is close and prolonged. Increasing population immunity via booster programmes and vaccination of teenagers will help to increase the currently limited effect of vaccination on transmission, but our analysis suggests that direct protection of individuals at risk of severe outcomes, via vaccination and non-pharmacological interventions, will remain central to containing the burden of disease caused by the delta variant. https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(21)00648-4/fulltext *** Ну, мои дорогие любители фантастических сказок, хотите ли снова послушать, какие на понедельничную субботу погоды выпадут? Опять МарьСанна предупреждала и права была, ну что ты будешь делать. Чтоб я так в казино или в лотерею выигрывала, чесслово. Только у нас, дорогие друзья, с вами общая проблема, которая состоит в том, что смеяться тут не над чем, ни хорошо, ни плохо.