"Based on these data, the researchers estimate that fully vaccinated people in this testing round had between around 50% to 60% reduced risk of infection, including asymptomatic infection, compared to unvaccinated people.
In addition, double vaccinated people were less likely than unvaccinated people to test positive after coming into contact with someone who had COVID-19 (3.84% vs 7.23%)."
https://www.imperial.ac.uk/news/2277...-lower-double/
Aber gut, was wissen die schon. Nur 100.00 Fällen aktuell unter Delta ausgewertet...