Although responsibility for health is national, the means to fulfil that responsibility are increasingly global.

Objective: Fatal snakebites at Port Moresby General Hospital (PMGH), Papua New Guinea (PNG), were examined to identify interventions that may improve patient survival. Design: Retrospective case series. Subjects and setting: Inpatients at PMGH who presented with snakebite, had evidence of envenomation, and died as inpatients between 1 January 1992 and 31 December 2001. Outcome measures: Number and cause of fatalities; ventilation bed‐days; antivenom timing, dose and price. Results: 87 deaths occurred among 722 snakebite admissions to the intensive care unit (ICU). Of these 722 patients, 82.5% were ventilated, representing 45% of all ventilated ICU patients and 60% (3430/5717) of all ICU ventilator bed‐days. The median duration of ventilation in fatal snakebite cases was significantly less than in non‐fatal cases for children (3.0 v. 4.5 days) and adults (3.0 v. 5.0 days). The case‐fatality rate for children (14.6%) was significantly greater than that for adults (8.2%). Sixty fatalities were examined in detail: 75% received blood products; 53% received antivenom (mostly a single ampoule of polyvalent), but only 5% received antivenom ≤ 4 hours post‐bite. Major causes of death included respiratory complications (50%), probable intracerebral haemorrhage (17%), and renal failure (10%). Antivenom unit costs increased significantly over the decade; in 2000 an ampoule of polyvalent antivenom was 40‐fold more expensive in PNG than in Australia on a gross domestic product (A$) per capita basis. Conclusions: Management of severe snakebite is a major challenge for PMGH. Improved antivenom procurement and use policies (including increased use of appropriate monovalent antivenoms), combined with targeted snakebite education interventions (community‐ and hospital‐based), are key interventions to reduce the ongoing toll from snakebite.

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Five patients with confirmed funnel‐web spider bites (Hadronyche infensa) presented to Nambour General Hospital, in south‐east Queensland, between 1992 and 1998. Two patients required antivenom; low doses of antivenom were effective. Patients were bitten in spring and early summer. In areas such as this, where funnel‐web spider bites are reported less frequently than in New South Wales, clinicians and the community should be aware of the risks and immediate management of these bites.

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