New (non peer reviewed) real world data from Istrail on the Pfizer vaccine released.
In summary: The Pfizer-BioNTech coronavirus vaccine 97% effective in preventing symptomatic COVID-19 cases and 94% effective against asymptomatic infection
Surprisingly, death (about 20% of peak number), new cases (about a third), and total case numbers (about half) in Israel haven't dropped much. Possibly the higher-than-expected death rate is because nowadays there's a long lead time between infection and death, due to improved medical treatment? But why still so many new cases? Have they relaxed social distancing with widespread vaccination?