Bites and stings in travellers

Bites and Stings

Australian Venom Research Unit, Department of Pharmacology, University of Melbourne, Melbourne, VIC. Forbes McGain, MB BS, DipObs, Honorary Fellow; Ken D Winkel, MB BS, PhD, FACTM, Director. Anaesthetics and Intensive Care, Port Moresby General Hospital, Port Moresby, NCD, PNG. Aaron Limbo, MB BS, DipAnaesth, Registrar. School of Public Health and Tropical Medicine, James Cook University, Towns...

140 - Arthropod Bites and Stings

Arthropod venoms are complex mixtures of enzymes, proteins, histamines, and other bioamines that can either damage tissue directly or elicit an allergic response. The venoms of each family are unique, and cross-reactivity is rare with the exception of wasps, hornets, and yellow jackets (vespids). Local tissue reactions from dermal exposure to arthropod antigens result in the common pruritic, ur...

Animal bites and stings with anaphylactic potential.

Anaphylaxis to animal bites and stings poses a significant medical risk of vascular or respiratory reactions that vary according to the patient's response and nature of the insult. Emergency Physicians frequently see patients who complain of an allergic reaction to an animal bite or sting. Although Hymenoptera stings, specifically those of wasps, bees, and hornets, account for the majority of t...

'Tis the season for venomous bites, stings.

Bites, stings, and rigors: clinical considerations in African operations.

The natural health threats in Africa pose daunting clinical challenges for any provider, as evidenced by the current Ebola epidemic in West Africa, but the threat is multiplied for the Special Operations provider on the continent who faces these challenges with limited resources and the tyranny of distance. The majority of operationally significant health risks can be mitigated by strict adhere...