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.
Salmonella enterica serovar Typhi can cause life-threatening bacterial infections called typhoid fever. The uncontrolled activation of the host innate immune response can potentially lead to systematic inflammation, tissue injury, intravascular coagulation, and even death [12] .almonella Typhi enters the bloodstream upon infection and is carried by white blood cells to the liver, spleen, and bone marrow where multiplication occurs before they enter back into the bloodstream. As the bacteria invade the lymphatic tissue of the bowel, they proliferate.