Viability Loss of Bacteriophage MS2 Exposed to Bronze Alloy Yugi

다국어 초록 (Multilingual Abstract)

Cross contamination of foodborne virus via food utensils can be an important route of virus propagation. Bacteriophage MS2 was used as a surrogate for norovirus. The viability loss of bacteriophage MS2 attached to 4 kinds of metal surfaces was investigated at different temperatures and relative humidities (RH). The rate of viability loss was higher at 22℃ than at 10℃ and was higher at 75% RH than at 40% RH. The viability loss of the virus attached to copper or bronze surface was faster than on stainless steel or tin surface. Also the beef juice applied with the virus inoculum on the metal surfaces lowered the rate of viability loss. Although bronze was not as effective as copper in resulting the viability loss, it has been extensively used as a traditional Korean kitchen utensil and could be used more widely to decrease the viral poisoning at food processing environment and hospitals.

목차 (Table of Contents)

• Abstract
• Introduction
• Materials and Methods
• Results and Discussion
• Acknowledgment
• References

참고문헌 (Reference)

1 Sagripanti JL, "Virus inactivation by copper or iron ions alone and in the presence of peroxide" 59 : 4374-4376, 1993

2 Noyce JO, "Use of copper cast alloys to control Escherichia coli O157 cross-contamination during food processing" 72 : 4239-4244, 2006

3 Wilks SA, "The survival of Escherichia coli O157 on a range of metal surfaces" 105 : 445-454, 2005

4 Rogers J, "The influence of temperature and plumbing material selectio on biofilm formation and growth of Legionela pneumophila in potable water systems containing complex microbial flora" 60 : 1585-1592, 1994

5 Rogers J, "The influence of plumbing materials on biofilm formation and growth of Legionela pneumophila in potable water systems containing complex microbial flora" 60 : 1842-1851, 1994

6 Mehtar S, "The antimicrobial activity of copper and copper alloys against nosocomial pathogens and Mycobacterium tuberculosis isolated from healthcare facilities in the Western cape: An in-vitro study" 68 : 45-51, 2008

7 Dawson DJ, "Survival of viruses on fresh produce, using MS2 as a surrogate for norovirus" 98 : 203-209, 2005

8 Wilks SA, "Survival of Listeria monocytogenes Scott A on metal surfaces: Implications for cross contamination" 111 : 93-98, 2006

9 Weaver L, "Survival of Clostridium difficile on copper and steel: Futuristic options for hospital hygiene" 68 : 145-151, 2008

10 Ansari SA, "Rotavirus survival on human hands and transfer to animate and non­porous inanimate surfaces" 26 : 1513-1518, 1988

11 Shin GA, "Reduction of Norwalk virus, poliovirus 1, and bacteriophage MS2 by ozone disinfection of water" 69 : 3975-3978, 2003

12 Widdowson MA, "Probable transmission of norovirus on an airplane" 15 : 1859-1860, 2005

13 Noyce JO, "Potential use of copper surfaces to reduce survival of epidemic methicillin-resistant Staphylococcus aureus in the healthcare environment" 63 : 289-297, 2006

14 Ansari SA, "Potential role of hands in the spread of respiratory viral infections: Studies with human parainfluenza virus 3 and rhinovirus 14" 29 : 2115-2119, 1991

15 Ditta IB, "Photocatalytic antimicrobial activity of tin surface films of TiO2, CuO, and TiO2/CuO dual layers on Escherichia coli and bacteriophage T4" 79 : 127-133, 2008

16 Balogh B, "Persistence of bacteriophages as biocontrol agents in the tomato canopy" International Society for Horticultural Science, Acta Hortic 299-302, 2005

17 Tseng CC, "Ozone for inactivation of aerosolized bacteriophages" 40 : 683-689, 2006

18 Schoenen D, "Microbial contamination of water by pipe and tube materials: 3. Behaviour of Escherchia coli, Citrobacter freundii, and Klebsiella pneumoniae" 188 : 475-480, 1989

19 Sagripanti JL, "Metal based formulations with high microbicidal activity" 58 : 3157-3162, 1992

20 Sagripanti JL, "Mechanism of copper-mediated inactivation of herpes simplex virus" 41 : 812-817, 1997

21 Jung MK, "Inhbitory effect of cupric ion diffused from brass ware on the growth of E. coli O157:H7, S. typhimurum, S. aureus, and B. cereus" 13 : 680-683, 2004

22 Figueroa R, "Informational analysis of MS2 and φX174 virus genomes" 74 : 203-207, 1978

23 Sjogren JC, "Inactvation of phage MS2 by iron-aided titanium dioxide photocatalysis" 60 : 344-347, 1994

24 Sobsey MD, "Inactivation of health-related microorganisms in water by disinfection processes" 21 : 179-195, 1989

25 Yahya MT, "Inactivation of coliphage MS2 and poliovirus by copper, silver, and chlorine" 38 : 430-435, 1992

26 Yahya MT, "Inactivation of bacteriophage MS2 and poliovirus in copper, galvanized and plastic domestic water pipes" 1 : 76-86, 1991

27 Cooksey DA, "Genetics of bactericide resistance in plant pathogenic bacteria" 28 : 201-219, 1990

28 Iriarte FB, "Factors affecting survival of bacteriophage on tomato leaf surfaces" 73 : 1704-1711, 2007

29 Domek MJ, "Evidence for the role of copper in the injury process of coliform bacteria in drinking water" 48 : 289-293, 1984

30 Bae JH, "Evaluation of murine norovirus, feline calicivirus, poliovirus, and MS2 as surrogates for human norovirus in a model of viral persistence in surface water and groudwater" 74 : 477-484, 2008

31 Ehrlich R, "Effect of relative humidity and temperature on airborne venezuelan equine encephalitis virus" 22 : 194-199, 1971

32 Mbithi JH, "Effect of relative humidity and air temperature on survival of hepatitis A virus on environmental surfaces" 57 : 1394-1399, 1991

33 Maillard J-Y, "Effect of biocides on MS2 and K coliphages" 60 : 2205-2206, 1994

34 Abad FX, "Disinfection of human enteric viruses in water by copper and silver in combination with low levels of chlorine" 60 : 2377-2383, 1994

35 Sagripanti JL, "Cupric and ferric ions inactivate HIV" 12 : 333-336, 1996

36 De Veer I, "Bacteria-reducing properties of copper-containing and non-copper-containing materials. Relationship between microbiocideeffect of copper-containing materials and copper ion concentration after contamination with moist and dry hands" 195 : 516-528, 1994

37 Faundez G, "Antimicrobial activity of copper surfaces against suspensions of Salmonella enterica and Campylobacter jejuni" 4 : 19-, 2004

38 Foye WO, "Antimicrobial Activities of Mineral Elements" Marcel Cycels, New York, NY, USA. 387-419, 1977