avd. for sykehushygiene 04/2007 egil lingaas rikshospitalet – radiumhospitalet hf...
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
PC og smittespredning i sykehus
Egil LingaasAvd. for sykehushygiene
Rikshospitalet-Radiumhospitalet HF
19. april 2007
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
![Page 3: Avd. for sykehushygiene 04/2007 Egil Lingaas Rikshospitalet – Radiumhospitalet HF Universitetsklinikk PC og smittespredning i sykehus Egil Lingaas Avd](https://reader035.vdocuments.net/reader035/viewer/2022062312/551a6e48550346b52d8b4e29/html5/thumbnails/3.jpg)
Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
![Page 4: Avd. for sykehushygiene 04/2007 Egil Lingaas Rikshospitalet – Radiumhospitalet HF Universitetsklinikk PC og smittespredning i sykehus Egil Lingaas Avd](https://reader035.vdocuments.net/reader035/viewer/2022062312/551a6e48550346b52d8b4e29/html5/thumbnails/4.jpg)
Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
![Page 5: Avd. for sykehushygiene 04/2007 Egil Lingaas Rikshospitalet – Radiumhospitalet HF Universitetsklinikk PC og smittespredning i sykehus Egil Lingaas Avd](https://reader035.vdocuments.net/reader035/viewer/2022062312/551a6e48550346b52d8b4e29/html5/thumbnails/5.jpg)
Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
![Page 6: Avd. for sykehushygiene 04/2007 Egil Lingaas Rikshospitalet – Radiumhospitalet HF Universitetsklinikk PC og smittespredning i sykehus Egil Lingaas Avd](https://reader035.vdocuments.net/reader035/viewer/2022062312/551a6e48550346b52d8b4e29/html5/thumbnails/6.jpg)
Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
Dokumentasjon av indirekte smitte
Påvisning av mikrober
Overlevelse
Overføring
Infeksjon
Effekt av dekontaminering
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
Smitte fra “miljøet”
C. difficileStafylokokkerEnterokokker (VRE)AcinetobacterNorovirus
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
0 10 20 30 40 50 60
Room Door Handle
IV Pump Button
Bath Door Handle
Side Rails
BP Cuff
Overbed Table
Patient Gown
Bed Linen
Prosent av flatene som er forurenset
Forurensning av utstyr og flater i rom med MRSA-pasient
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
MRSA og miljøet 2
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
MRSA og miljøet 3
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
MRSA og miljøet 4
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
MRSA og miljøet 5
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
MRSA og miljøet 6
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
MRSA og miljøet 7
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
Forurensede overflater øker risiko for kryss-smitte. Hayden M, ICAAC, 2001, Chicago, IL.
X representerer VRE positive steder
Forurensede overflater øker risiko for kryss-smitte. Hayden M, ICAAC, 2001, Chicago, IL.
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
Acinetobacter og miljøet
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
Clay et al. Am J Infect Control 2006;34:41-3.
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
Clay et al. Am J Infect Control 2006;34:41-3.
Conclusion: Feline calicivirus (and perhaps Norovirus) can survive on fomites such as computers, telephones, and faucets and may be transmitted to humans using these contaminated materials.
This may necessitate regular cleaning or disinfection of these items, especially in hospitals and nursing homes and after known outbreaks of Norovirus.
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
Funn av RSV etter forurensning med nesesekret
Hall CB et at. J Infect Dis 1980;141:98
Paper tissue
Cloth
Skin
Gloves
Countertorp
6
5
4
3
2
1
1 2 3 4 5 6 7MINUTES
TIT
ER
(lo
g 10
TC
ID50
/ml)
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
Overføring av RSV til hender fra flater forurenset med nesesekret
Hall CB et at. J Infect Dis 1980;141:98
TIT
ER
(lo
g 10
TC
ID50
/ml)
TIT
ER
(lo
g10
TC
ID50
/ml)
6
5
4
3
2
1
10 20 30 40MINUTES
6
5
4
3
2
1
10 20 30 40MINUTES
Paper tissue to hand Hand to hand
Cloth to handCountertorp to hand
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Overlevelse av influensavirus
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
Reduksjon av virustiter ved tørking i 3 - 5 timer
-5
-4,5
-4
-3,5
-3
-2,5
-2
-1,5
-1
-0,5
0
Hepatitt A Rotavirus Poliovirus Adenovirus
Lo
g10
red
uct
ion
Polystyrene
Aluminium
Latex
Bomull
Overlevelse av virus på flater
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
Rutala et al. Infect Control Hosp Epidemiol 2006;27:372
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
”Our data suggest that microbial contaminatin of compute keyboards is prevalent and that kayboards may be succesfully decontaminated with disinfectants. Keyboards should be disinfectrd daily or when visibly soiled or if they become contaminated with blood.”
Rutala et al. Infect Control Hosp Epidemiol 2006;27:372
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
Hartmann B, et al. J Clin Monit 2004; 18: 7-12
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
Hartmann B, et al. J Clin Monit 2004; 18: 7-12
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
Hartmann B, et al. J Clin Monit 2004; 18: 7-12
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
Hartmann B, et al. J Clin Monit 2004; 18: 7-12
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
BRIEF REPORT • CID 2006:42 (1 February) • 385
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
Medigenic tastatur
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Avd. for sykehushygiene 04/2007Egil Lingaas
Rikshospitalet – Radiumhospitalet HFUniversitetsklinikk
Testing in the medical surgical ICU at University College London Hospitalsshowed significant log reduction in bacterial contamination in the range of 0.5 log - 1.4 log (71% - 96%) at cleaning alert settings ranging from 1.5 to 12 hours.
The cleaning alert afforded a significant advantage in the Medigenic design in promoting a high level of cleaning compliance and a reduction in bacterial contamination during use in the ICU."
Medigenic Keyboard Test Results
Peter Wilson, Medical microbiologist