'Four-part' vaccine trials begin

New flu vaccine for children is being trialled by doctors at Southampton general hospital.

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New flu vaccine trials get underway

Southampton General Hospital Credit: Meridian

A 'four-part' vaccine that could offer children much greater protection against flu viruses is being trialled at Southampton General Hospital.

Doctors are investigating the effectiveness of the quadrivalent influenza vaccine - the first to cover four different types of flu virus.

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