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Having an
that won't go away is
. Scientists have worked for many
to find out why we itch. Researchers in the USA have found that bacteria in our
make us itch. The lead researcher said the bacteria are linked to many
that cause itchiness. The most
of these is eczema. A
wrote: "Many patients carry on their skin the very microbe we've now shown for the
time can cause itching." She added that itches can be very
for people who have long-term skin
.
