Hantavirus infection risk factors: Difference between revisions

Jump to navigation Jump to search
No edit summary
m (Bot: Removing from Primary care)
 
(16 intermediate revisions by 5 users not shown)
Line 1: Line 1:
__NOTOC__
__NOTOC__
{{Hantavirus infection}}
{{Hantavirus infection}}
 
{{CMG}} ; {{AE}} {{ADG}}, {{USAMA}}
{{CMG}}


==Overview==
==Overview==
 
The most potent risk factor in the development of hantavirus infection is exposure to [[rodent]] excreta and close contact with [[hantavirus]]-infected humans.<ref name="pmid23607444">{{cite journal |vauthors=Watson DC, Sargianou M, Papa A, Chra P, Starakis I, Panos G |title=Epidemiology of Hantavirus infections in humans: a comprehensive, global overview |journal=Crit. Rev. Microbiol. |volume=40 |issue=3 |pages=261–72 |year=2014 |pmid=23607444 |doi=10.3109/1040841X.2013.783555 |url=}}</ref><ref name="pmid28561377">{{cite journal| author=Christova I, Panayotova E, Trifonova I, Taseva E, Hristova T, Ivanova V| title=Country-wide seroprevalence studies on Crimean-Congo hemorrhagic fever and hantavirus infections in general population of Bulgaria. | journal=J Med Virol | year= 2017 | volume=  | issue=  | pages=  | pmid=28561377 | doi=10.1002/jmv.24868 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=28561377  }} </ref>
Little is known about activities that lead to a greater risk of infection. However, an early case-control study suggests that increased numbers of rodents in the household is the strongest risk factor for infection.


== Risk Factors ==
== Risk Factors ==
Entering rarely opened or seasonally closed buildings may also contribute to infection. Among the confirmed cases of HPS for which exposure information is available, 70% of the patients in the case control study had exposures closely associated with peridomestic activities, such as cleaning, in homes that showed signs of rodent infestation. Four clusters of HPS cases involving 2-4 persons have been documented; for each cluster, exposure probably occurred within a shared, enclosed structure. Taken together, these observations suggest that disturbing or inhabiting closed, actively rodent-infested structures may constitute an important risk factor for contracting HPS.  
The most potent risk factor in the development of [[hantavirus]] infection risk factors is exposure to [[rodent]] excreta and close contact with hantavirus-infected humans. Other risk factors include:<ref name="pmid23607444">{{cite journal |vauthors=Watson DC, Sargianou M, Papa A, Chra P, Starakis I, Panos G |title=Epidemiology of Hantavirus infections in humans: a comprehensive, global overview |journal=Crit. Rev. Microbiol. |volume=40 |issue=3 |pages=261–72 |year=2014 |pmid=23607444 |doi=10.3109/1040841X.2013.783555 |url=}}</ref><ref name="pmid28561377">{{cite journal| author=Christova I, Panayotova E, Trifonova I, Taseva E, Hristova T, Ivanova V| title=Country-wide seroprevalence studies on Crimean-Congo hemorrhagic fever and hantavirus infections in general population of Bulgaria. | journal=J Med Virol | year= 2017 | volume=  | issue=  | pages=  | pmid=28561377 | doi=10.1002/jmv.24868 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=28561377  }} </ref>
 
*Pest control department workers
Potentially occupationally acquired SNV infections have been recognized but are infrequent. Among documented U.S. cases of HPS, patients with potential occupational exposures have included grain farmers, an extension livestock specialist, field biologists, and agricultural, mill, construction, utility and feedlot workers. Many of these individuals had concurrent peridomestic exposures. Among U.S. mammalogists and rodent workers with varying degrees of rodent exposure, the seroprevalence of SNV antibodies was 1.14%. In contrast, a recent HPS seroprevalence study focused on selected occupational groups with frequent contact with rodents and their excreta (e.g., farm workers, laborers, professionals, home repairers, service industry and park service workers, heating and plumbing contractors, utility workers, and technicians) found no evidence of SNV infection.
*Construction workers
 
*Unhygienic environment leading to mice growth
Travel to and within all areas where hantavirus infection has been reported is not considered a risk factor for infection with HPS. The possibility of exposure to hantavirus for campers, hikers, and tourists is very small and is reduced further if steps are taken to reduce rodent contact.
*Unattended dumpsters
*Homeless
*Forest adventures
*Hunting
*Hiking
*Field exposures
*Living in endemic areas
*Camping
*Rural areas
*Spring and Summer
*Cleaning of uninhabited buildings
*Cleaning of the attics
*[[Rodent]] infested environment


== References ==
== References ==
Line 20: Line 30:
{{WH}}
{{WH}}
{{WikiDoc Sources}}
{{WikiDoc Sources}}
[[Category:Viral diseases]]
[[Category:Viral diseases]]
[[Category:Disease]]
[[Category:Disease]]
[[Category:Emergency mdicine]]
[[Category:Up-To-Date]]
[[Category:Infectious disease]]
[[Category:Infectious disease]]
[[Category:Nephrology]]
[[Category:Cardiology]]
[[Category:Pulmonology]]

Latest revision as of 21:57, 29 July 2020

Hantavirus infection Microchapters

Home

Patient Information

Hantavirus cardiopulmonary syndrome (HCPS) (patient information)
Hemorrhagic fever with renal syndrome (HFRS) (patient information)

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Hantavirus infection from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

History and Symptoms

Physical Examination

Laboratory Findings

Chest X Ray

CT Scan

MRI

Ultrasound

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future Investigational Therapies

Case Studies

Case #1

Hantavirus infection risk factors On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Hantavirus infection risk factors

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Hantavirus infection risk factors

CDC on Hantavirus infection risk factors

Hantavirus infection risk factors in the news

Blogs on Hantavirus infection risk factors

Directions to Hospitals Treating Hantavirus pulmonary syndrome

Risk calculators and risk factors for Hantavirus infection risk factors

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] ; Associate Editor(s)-in-Chief: Aditya Ganti M.B.B.S. [2], Usama Talib, BSc, MD [3]

Overview

The most potent risk factor in the development of hantavirus infection is exposure to rodent excreta and close contact with hantavirus-infected humans.[1][2]

Risk Factors

The most potent risk factor in the development of hantavirus infection risk factors is exposure to rodent excreta and close contact with hantavirus-infected humans. Other risk factors include:[1][2]

  • Pest control department workers
  • Construction workers
  • Unhygienic environment leading to mice growth
  • Unattended dumpsters
  • Homeless
  • Forest adventures
  • Hunting
  • Hiking
  • Field exposures
  • Living in endemic areas
  • Camping
  • Rural areas
  • Spring and Summer
  • Cleaning of uninhabited buildings
  • Cleaning of the attics
  • Rodent infested environment

References

  1. 1.0 1.1 Watson DC, Sargianou M, Papa A, Chra P, Starakis I, Panos G (2014). "Epidemiology of Hantavirus infections in humans: a comprehensive, global overview". Crit. Rev. Microbiol. 40 (3): 261–72. doi:10.3109/1040841X.2013.783555. PMID 23607444.
  2. 2.0 2.1 Christova I, Panayotova E, Trifonova I, Taseva E, Hristova T, Ivanova V (2017). "Country-wide seroprevalence studies on Crimean-Congo hemorrhagic fever and hantavirus infections in general population of Bulgaria". J Med Virol. doi:10.1002/jmv.24868. PMID 28561377.

Template:WH Template:WikiDoc Sources