Protection against death from the Pfizer vaccine rises to 97pct after two doses, Public Health England analysis shows.
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A team of California researchers revealed there is a 50 percent higher chance of this for women living within 5km of oil and gas production sites.
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CORONAVIRUS | After months minimising the severity of the pandemic, the Brazilian president says he tested positive for Covid-19.
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CORONAVIRUS | A state of emergency is the last thing you would want, if you do not play your part to stop the spread of Covid-19, the CM warns.
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CORONAVIRUS | Scientific papers on Covid-19 are being published on an unprecedented pace, but many were not peer-reviewed and some studies lacked rigour.
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