Incursion Into Wendigo Territory

Incursion of the Dt104 Multiresistance Locus into Salmonella Choleraesuis

The increasing prevalence of multi-drug resistance in pathogenic bacteria is a significant problem for food safety. Salmonella enterica serovar Typhimurium DT104, which is a global health concern and infects a broad range of mammalian hosts, has been shown to carry a chromosomal integron (SGI-1) which encodes multiple antibiotic resistance: ampicillin, chloramphenicol, streptomycin, sulfonamide...

A Formal Venture into Reliable Multicast Territory

In this paper, we present a formal model of the reliable multicast service that ensures eventual packet delivery with, possibly, some timeliness guarantees. This model dictates precisely what it means to be a member of the reliable multicast group and which packets are guaranteed delivery to which members of the group. Moreover, it is reasonable, implementable, and broad; that is, it captures t...

Detecting rare carnivores using scats: Implications for monitoring a fox incursion into Tasmania

The ability to detect the incursion of an invasive species or destroy the last individuals during an eradication program are some of the most difficult aspects of invasive species management. The presence of foxes in Tasmania is a contentious issue with recent structured monitoring efforts, involving collection of carnivore scats and testing for fox DNA, failing to detect any evidence of foxes....

First Incursion of Salmonella enterica Serotype Typhimurium DT160 into New Zealand

An outbreak of human Salmonella enterica serotype Typhimurium DT160 infection in New Zealand was investigated from May to August 2001. Handling of dead wild birds, contact with persons with diarrheal illness, and consumption of fast food were associated with infection. Contaminated roof-collected rainwater was also detected.

A Formal Venture into Reliable Multi ast Territory