Canada is the second largest country on earthâ10 million square kilometres. Three oceans line Canadaâs frontiers: the Pacific Ocean in the west, the Atlantic Ocean in the east, and the Arctic Ocean to the north. Along the southern edge of Canada lies the Canada-United States boundary. Both Canada and the U.S.A. are committed to a safe, secure and efficient frontier
( Infection; Salmonella Enterica; Food Poisoning). Definition. Salmonella is a rod-shaped bacteria that can live in a variety of conditions including in water, soil, raw meats, raw poultry, eggs, animal feces, insects, and raw seafood.
Salmonella is a Gram-negative bacterium, a cylindrical rod of size about 2 microns by 0.5 microns, thus much smaller than the cells of higher organisms such as humans.In culture, the bacterium will grow on artificial media to form colonies.ost isolates of Salmonella are placed in the species S. enterica, which is further subdivided into many serovars based on antigens on their surface; one of these serovars is Typhimurium. Within this serovar there is much variation in pathogenesis.