SARS-CoV-2 Delta VOC in Scotland: demographics, risk of hospital admission, and vaccine effectiveness

Data show risk of COVID-19 hospital admission (HA) was ~doubled in those with Delta vs. Alpha VOC, and both AZ and Pfizer vaccines were effective in reducing risk of SARS-CoV-2 infection and COVID-19 HA, but the effects on infection appeared to be diminished compared to Alpha VOC

Source:

The Lancet