Zero-tolerance biosecurity protects high-conservation-value island nature reserve.

Barrow Island, north-west coast of Australia, is one of the world's significant conservation areas, harboring marsupials that have become extinct or threatened on mainland Australia as well as a rich diversity of plants and animals, some endemic. Access to construct a Liquefied Natural Gas (LNG) plant, Australia's largest infrastructure development, on the island was conditional on no non-indigenous species (NIS) becoming established. We developed a comprehensive biosecurity system to protect the island's biodiversity.

Factors influencing the morbidity of colostomy closure.

A series consisting of 110 patients who had colostomy closure was studied in an attempt to define the role of various factors in causing colon-related morbidity. The overall complication rate was 14.5 percent (wound sepsis 11.

Injuries by wild animals in the African bush.

The author's personal experience of the management of wild animal injuries in the southern African bush over a period of 4 years is presented. Injuries were sustained from attacks by hippopotamus in 4 cases, buffalo in 2 cases and a lion in one case. The types of injuries and their management are presented.