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Two Astra Doses Give Up to 90% Protection From Covid Symptoms

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How Long Do Covid-19 Vaccines Protect People?

Two doses of AstraZeneca Plc’s Covid-19 vaccine provide about 85% to 90% protection against symptomatic disease, according to statistics released by Public Health England on Thursday.

The health body estimated that 13,000 deaths have been prevented in England as of May 9 in people ages 60 and older. It also suggested that vaccinations have stopped almost 40,000 hospitalizations among the over 65s, a crucial metric in a country where the National Health Service has struggled to contain Europe’s highest death toll from the pandemic.