Source(s): I am a Meteorologist. Isolated thunderstorms are especially common during the summer in the mid-late afternoon when it is hot and humid. This is when you see those high towering, popcorn looking clouds in the middle of the afternoon when the sun hits the grounds and heats the air up. Usually isolated storms do not cover a large area.
Salmonella enterica serovar Typhimurium (S. typhimurium) causes enteric disease in humans. It is a food-and water-borne pathogen that can be easily disseminated in a population: for instance outbreaks of salmonellosis can occur by contamination of salad.
The usual habitat for subspecies II, IIIa, IIIb, IV and VI is cold-blooded animals and the environment. All species of Salmonella can infect humans. Salmonella enterica subspecies enterica has 2610 different serotypes; the most well known being serotypes Typhi, Paratyphi, Enteriditis, Typhimurium and Choleraesuis.erotype Typhi-Typhoid fever, Enteric fever, Typhus abdominalis, Salmonella enterica serotype Typhi. Serotype Choleraesuis-Salmonella septicaemia, hog cholera, hog typhoid, Samonella enterica serotype Choleraesuis, salmonellosis.