system
Given the following post, respond as if you're commenting on Reddit:
human
Israel has now given approximately 42% of its population one or more doses of Covid-19 vaccine. Has the vaccination program had a noticeable impact on covid-19 cases, hospitalizations and deaths so far in Israel?
gpt
According to one of the Israeli health providers, in the week after their second shot, just 20 out of 128,000 Israelis tested positive. This is 0.015%, compared to the 0.65% of the general population who are currently getting infected each week. This would suggest an efficacy of around 95% as claimed by Pfizer. None of the 20 were hospitalised. 

The effect after a single dose is significantly smaller (and apparently less than Pfizer was claiming), though it still reduces infections by around a third. 

Overall infections among over 60s have dropped very significantly compared to the rest of the (still mostly unvaccinated) population. This has coincided with the British virus variant becoming more widespread in Israel, leading to an increase in infections among younger people.