Corona Virus: The fingers of the hands may indicate how people are infected with Covid

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Fingers may give answers about people at risk of contracting COVID-19

A new scientific study indicated that the differences in the length of the fingers between the left and right hand may hold the answer to the extent to which a person is affected by Covid disease.

Men and the elderly are more susceptible to serious infection with Covid, which is why experts believe that the decline in the level of testosterone with age may be linked to this.

Information about testosterone is believed to be preserved in finger length ratios.

John Manning, a professor at Swansea University, hopes that his work with colleagues in Poland will help identify patients at risk of serious infection with Covid.

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