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==Overview==
==Overview==
[[Risk factor]]s for [[salmonellosis]] include factors that expose the person to the [[Salmonella|bacteria]], and that create an adequate environment for [[infection]], such as: low [[gastric]] [[pH]]; changes in [[intestinal flora]]; [[malignancy]]; [[diabetes]]; and [[immunosuppressive]] therapies.  [[Risk factor]]s for the persistence of [[infection]] with [[Salmonella]], include locals of anatomic disruptions, such as: [[gallstones]]; [[kidney stones]]; and [[atherosclerotic plaque]].<ref name="pmid11170916">{{cite journal| author=Hohmann EL| title=Nontyphoidal salmonellosis. | journal=Clin Infect Dis | year= 2001 | volume= 32 | issue= 2 | pages= 263-9 | pmid=11170916 | doi=10.1086/318457 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=11170916  }} </ref><ref name="pmid14702426">{{cite journal| author=Thielman NM, Guerrant RL| title=Clinical practice. Acute infectious diarrhea. | journal=N Engl J Med | year= 2004 | volume= 350 | issue= 1 | pages= 38-47 | pmid=14702426 | doi=10.1056/NEJMcp031534 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=14702426  }} </ref>
[[Risk factor]]s for [[salmonellosis]] are all those that expose the person to the [[Salmonella|bacteria]], and that create an adequate environment for [[infection]], such as: low [[gastric]] [[pH]]; changes in [[intestinal flora]]; [[malignancy]]; [[diabetes]]; and [[immunosuppressive]] therapies.  [[Risk factor]]s for the persistence of [[infection]] with [[Salmonella]], include locals of anatomic disruptions, such as: [[gallstones]]; [[kidney stones]]; and [[atherosclerotic plaque]].<ref name="pmid11170916">{{cite journal| author=Hohmann EL| title=Nontyphoidal salmonellosis. | journal=Clin Infect Dis | year= 2001 | volume= 32 | issue= 2 | pages= 263-9 | pmid=11170916 | doi=10.1086/318457 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=11170916  }} </ref><ref name="pmid14702426">{{cite journal| author=Thielman NM, Guerrant RL| title=Clinical practice. Acute infectious diarrhea. | journal=N Engl J Med | year= 2004 | volume= 350 | issue= 1 | pages= 38-47 | pmid=14702426 | doi=10.1056/NEJMcp031534 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=14702426  }} </ref>


==Risk Factors==
==Risk Factors==
Affects all age groups. Groups at greatest risk for severe or complicated disease include infants, the elderly, and persons with compromised [[immune system]]s.
Affects all age groups. Groups at greatest risk for severe or complicated disease include infants, the elderly, and persons with compromised [[immune system]]s.


[[Risk factor]]s for [[salmonellosis]] include all factors that expose the person to the [[bacteria]], and that create an adequate environment for the [[infection]].<ref name="pmid11170916">{{cite journal| author=Hohmann EL| title=Nontyphoidal salmonellosis. | journal=Clin Infect Dis | year= 2001 | volume= 32 | issue= 2 | pages= 263-9 | pmid=11170916 | doi=10.1086/318457 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=11170916  }} </ref> These factors include diseases and treatments that affect some of the body's defense mechanisms, including:<ref name="pmid11170916">{{cite journal| author=Hohmann EL| title=Nontyphoidal salmonellosis. | journal=Clin Infect Dis | year= 2001 | volume= 32 | issue= 2 | pages= 263-9 | pmid=11170916 | doi=10.1086/318457 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=11170916  }} </ref><ref name="pmid14702426">{{cite journal| author=Thielman NM, Guerrant RL| title=Clinical practice. Acute infectious diarrhea. | journal=N Engl J Med | year= 2004 | volume= 350 | issue= 1 | pages= 38-47 | pmid=14702426 | doi=10.1056/NEJMcp031534 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=14702426  }} </ref>
[[Risk factor]]s for [[salmonellosis]] are all those that expose the person to the [[bacteria]], and that create an adequate environment for [[infection]].<ref name="pmid11170916">{{cite journal| author=Hohmann EL| title=Nontyphoidal salmonellosis. | journal=Clin Infect Dis | year= 2001 | volume= 32 | issue= 2 | pages= 263-9 | pmid=11170916 | doi=10.1086/318457 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=11170916  }} </ref> All these factors affect somehow, one or more of the defense mechanisms of the body, and may include:<ref name="pmid11170916">{{cite journal| author=Hohmann EL| title=Nontyphoidal salmonellosis. | journal=Clin Infect Dis | year= 2001 | volume= 32 | issue= 2 | pages= 263-9 | pmid=11170916 | doi=10.1086/318457 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=11170916  }} </ref><ref name="pmid14702426">{{cite journal| author=Thielman NM, Guerrant RL| title=Clinical practice. Acute infectious diarrhea. | journal=N Engl J Med | year= 2004 | volume= 350 | issue= 1 | pages= 38-47 | pmid=14702426 | doi=10.1056/NEJMcp031534 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=14702426  }} </ref>
*Low [[gastric]] pH in children
*Low [[gastric]] pH in children
*Low [[gastric]] pH from [[antacids]] and [[H2 antagonist]]s
*Low [[gastric]] pH from [[antacids]] and [[H2 antagonist]]s
*[[Pernicious anemia]]
*[[Pernicious anemia]]
*Changes in the normal endogenous [[intestinal flora]], possibly caused by [[antibiotic]] treatments or surgery
*Changes in the normal endogenous [[intestinal flora]] (often caused by [[antibiotic]] treatments or surgery)
*[[Malignancy]]
*[[Malignancy]]
*[[Diabetes]]
*[[Diabetes]]

Revision as of 23:25, 22 August 2014

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: João André Alves Silva, M.D. [2] Jolanta Marszalek, M.D. [3]

Overview

Risk factors for salmonellosis are all those that expose the person to the bacteria, and that create an adequate environment for infection, such as: low gastric pH; changes in intestinal flora; malignancy; diabetes; and immunosuppressive therapies. Risk factors for the persistence of infection with Salmonella, include locals of anatomic disruptions, such as: gallstones; kidney stones; and atherosclerotic plaque.[1][2]

Risk Factors

Affects all age groups. Groups at greatest risk for severe or complicated disease include infants, the elderly, and persons with compromised immune systems.

Risk factors for salmonellosis are all those that expose the person to the bacteria, and that create an adequate environment for infection.[1] All these factors affect somehow, one or more of the defense mechanisms of the body, and may include:[1][2]

Salmonella may persist, in foci, in certain organs of the body, particularly locals with anatomical disruptions. These may include:[1]

References

  1. 1.0 1.1 1.2 1.3 Hohmann EL (2001). "Nontyphoidal salmonellosis". Clin Infect Dis. 32 (2): 263–9. doi:10.1086/318457. PMID 11170916.
  2. 2.0 2.1 Thielman NM, Guerrant RL (2004). "Clinical practice. Acute infectious diarrhea". N Engl J Med. 350 (1): 38–47. doi:10.1056/NEJMcp031534. PMID 14702426.


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