An independent firm of health economists in the US, where the test has been available for two years, say that it should be highly cost effective and reduce lung cancer mortality.
Survival rates in the UK have remained very poor for decades, with only 7% of sufferers surviving for five years.
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Murder charges against an Irish nanny, who spent more than two years in prison accused of killing a baby in the USA, have been dropped.
Charities face probe after claims they may have been involved in buying and selling widower's details.
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