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.
1 Salmonella Typhimurium and Salmonella Typhi are two of over 2,500 types of Salmonella enterica. 2  Salmonella Typhimurium and Salmonella Typhi are closely related. 3  However, there are distinct differences in the type and severity of infectious disease they both cause.almonella Typhimurium. 1  Salmonella Typhimurium can cause infections in humans and animals. 2  It is often associated with animals and animal products that are eaten. 3  Salmonella Typhimurium can be transferred to humans through raw or undercooked infected food including meat and eggs.