Answer ( 1 )


    salmonella has 2 virulence factors

    *adhesion factor


    through these factors salmonella enter through different routes… save itself from the phagocytosis and complement and then attach the mucosal surface of the intestine and make the surface rough and cause disease as well.. then different sign and symptoms show when salmonella infects i.e.

    Diarrhea, chill, abdominal cramps and fever etc….

    1000-10000 number of CFU requires.

    hope u got the point


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