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AWARENESS AND PREVENTION OF CHIRONEX AND IRUKANDJI
JELLYFISH STINGS
AWARENESS
The Chironex box-jellyfish has been responsible for 67 deaths since
records were first kept. Many people claim that "they weren't
present in my day" but the first recorded death was in Townsville
1884.
As yet the "Irukandji" has not been responsible
for a recorded death, but several people were dangerously ill, and
would have died if it hadn't been for expert medical attention.
The severe symptoms or "illness" that the "Irukandji"
causes was reported in 1943, but was known well before this. The
symptoms are called the "Irukandji syndrome".
Prevention of stings from Chironex and "Irukandji"
are easily achieved by obeying simple rules. Most people would obey
the `road rules', and wouldn't dream of running out into the road
without looking first. If simple rules are learnt to avoid stings,
then there should be no more deaths or serious stings.
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1.
Summer: Chironex and "Irukandji" stings occur
in the summer season in tropical Australia |
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2.
Weather: Chironex do not like rough seas but may be common
on hot days with calm seas and light, northerly winds |
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3.
Prevalence: Chironex like gently sloping sandy beaches,
especially near rivers and mangrove inlets. |
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4.
Patrolled beaches: Whereabouts of patrolled beaches (surf
lifesaver on duty). |
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BEWARE!
- They are almost transparent and cannot been seen, even in
very shallow, clear water. |
PREVENTION OF STINGS
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1.
Protective clothing: "Stinger suits" made of
lycra are also available. They also provide some protection
against sunburn. Wear protective clothing, as Chironex cannot
sting through even the thinnest layers of clothing. Footwear,
long trousers and shirts; even pantihose are effective! |
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2.
Stinger resistant enclosures: Stinger resistant nets,
if available, effectively prevent entry of Chironex. |
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3.
Slow entry to water: Chironex will often swim away from
people moving slowly into the water, or the victim is able
to retreat rapidly backwards without becoming too entangled
in tentacles. This is impossible if the victim runs into the
water. |
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4.
Always swim on a patrolled beach: Swim between the flags!
Surf lifesavers net the beach regularly to check for presence
of dangerous jellyfish, and are trained to treat serious stings
and are experts at resuscitation. They will close the beach
if it is unsafe. |
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5.
Obey warning signs: Many beaches display warning signs
when dangerous jellyfish may be present. NEVER swim when the
red flag is flying and the beach is closed. |
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