Initial Israeli data: First Pfizer shot curbs infections by 50% after 14 days

Initial data from Israel’s vaccination campaign shows that Pfizer’s coronavirus vaccine curbs infections by some 50 percent 14 days after the first of two shots is administered, a top Health Ministry official said Tuesday, as the country’s serious COVID-19 cases, daily infections and total active cases all reach all-time peaks.
….
Israel’s largest health provider, the chance of a person being infected with the coronavirus dropped by 33% 14 days after they were vaccinated.

Source: Initial Israeli data: First Pfizer shot curbs infections by 50% after 14 days | The Times of Israel