Last updated: August 22, 2026.
Educational information only
BoxJellyfish.org provides general educational information about marine life and sting safety. It does not provide personal medical, legal or professional advice and does not create a clinician-patient relationship.
Emergencies
Marine-sting guidance can vary by species and location. In an emergency, call your local emergency number and follow current instructions from local lifeguards, poison information services and public-health authorities. Do not delay emergency care because of anything on this site.
Accuracy and external sources
We work to keep information accurate and source-backed, but science, clinical recommendations, links and local conditions can change. We do not guarantee that every page is complete, current or suitable for a particular situation. External links are provided for context and do not imply control or endorsement of everything on another site.
Risk
Use of this site is at your own risk to the extent permitted by applicable law. Nothing here excludes rights or responsibilities that cannot legally be excluded.