Almost
half the ties worn by doctors at New York Hospital
Queen's contain dangerous bacteria, which can
cause dangerous conditions such as pneumonia
and blood infections, research has found.
Of the 42 doctors’ ties examined, one
in three contained the bacterium Staphylococcus
aureus, of which a resistant form is the hospital
superbug MRSA.
Dr Steven Nurkin of the New York hospital
looked into the issue for New Scientist and
said:
‘Studies such as this remind us about
what we may bring to our patients' bedside.
Being well dressed adds an aura of professionalism
and has been correlated with higher patient
confidence. Senior physicians and hospital
administrators often encourage staff to wear
neckties in order to help promote this valuable
relationship, but in so doing, they may also
be facilitating the spread of infectious organisms.’
However, infection control expert Ed Mangini,
a colleague of Dr Nurkin, thinks ties are unlikely
to be a major culprit:
‘The contribution that ties make to
the transmission of infection is minor compared
with that of hands,’ he told New
Scientist. ‘If we could just get
people to consistently wash their hands between
patients we would cut down on transmission
of infection dramatically.’
The news follows last year’s annual
conference of the British Medical Association’s
junior doctors, where calls were made for GPs
to wear shorter ties or switch over to bow
ties (as modelled by Michael Dixon, NHS Alliance
chairman).
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