Marine stingers

Australia's marine environment is home to some harmful jellyfish collectively known as marine stingers. The sting from marine stingers can cause discomfort, and some of the tropical waters species such as the Irukandji and the box jellyfish can be lethal.

Caution must be exercised when entering tropical waters, generally north of Bundaberg in Queensland however this range may be extending southwards. Whilst marine stingers may be present throughout the entire year in tropical waters, the risk associated with dangerous jellyfish are higher during the 'Marine Stinger season' that typically runs from November through to May.

PCBUs should manage the risk of marine stingers by:

• advising divers of the risks of marine jellyfish, where to access first aid and appropriate precautions including wearing protective clothing such as lycra bodysuits or wetsuits
• ensuring the first aid kit is equipped to deal with marine stings.

For information on symptoms and first aid treatment of marine stings, including stings from box jellyfish and Irukandji, visit Australian Resuscitation Council and New Zealand Resuscitation Council.