A
22-year-old woman was diagnosed with HIV after having her nails done
using shared manicure equipment. Doctors say the case, detailed in a
medical journal, has revealed a new form of transmission for the virus.
However
the researchers warned that transmission through shared manicure
equipment is a 'very rare event' and the risks of infection from new
sources are still very low. When diagnosed, the woman was found to have
advanced HIV, according to the report in the journal AIDS Research and
Human Retroviruses.
But she had none of the
usual risk factors for acquiring the virus, which is most commonly
caught by having sex without a condom. It can also be passed on by
sharing infected needles and other injecting equipment, and from an
HIV-positive mother to her child during pregnancy, birth and
breastfeeding.
However, the woman did report
having shared manicure instruments years before with a cousin who was
later found to be HIV-positive. Blood analysis suggested the woman
contracted the virus around ten years ago.
Further
genetic analysis of the viruses from both patients suggested it came
from a common ancestor, indicating the possibility HIV was transmitted
through the manicure instruments. Dr Brian Foley, of the HIV Sequence
Database at the Los Alamos National Laboratory, said the case should not
make people scared of contact with people with the virus, as the risk
of infection is very low.
He said: 'HIV is not transmitted by casual contact, such as sharing eating utensils, or drinking from the same water glass.
'This
transmission of HIV by shared manicure equipment is a very rare event
that should serve not to make people fear HIV or contact with
HIV-infected people.'
However, the case could promote caution around sharing items which may contain blood, he added.
He
said: 'It should make people aware that sharing any utensils with
possible blood-blood contact, such as needles used for drugs, tattoos,
or acupuncture can result in transmission of viruses such as hepatitis C
(HCV) and HIV.
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