Use of a production region model to assess the efficacy of various air filtration systems for preventing airborne transmission of porcine reproductive and respiratory syndrome virus and Mycoplasma hyopneumoniae: Results from a 2-year study

Virus Research

Volumn 154, Issue 1-2, 2010, Pages 177-184

  Dee, Scott ^a   Otake, Satoshi ^a   Deen, John ^a  

^a UNIVERSITY OF MINNESOTA   (United States)

Author keywords

Airborne; Filtration; Mycoplasma; Prrs; Transmission; Virus

Indexed keywords

BACTERIAL DNA; VIRUS RNA;

AIR SAMPLING; AIRBORNE INFECTION; ANIMAL EXPERIMENT; ARTERIVIRUS; BACTERIAL TRANSMISSION; COOLING; FILTRATION; HUMIDITY; MOUSE; MYCOPLASMA HYOPNEUMONIAE; NONHUMAN; PRECIPITATION; PRESSURE; PRIORITY JOURNAL; REVIEW; SUNLIGHT; SWINE; VIRUS REPLICATION; VIRUS TRANSMISSION;

AIR MICROBIOLOGY; ANIMALS; FILTRATION; INFECTION CONTROL; MYCOPLASMA HYOPNEUMONIAE; PNEUMONIA OF SWINE, MYCOPLASMAL; PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME; PORCINE RESPIRATORY AND REPRODUCTIVE SYNDROME VIRUS; SWINE;

MYCOPLASMA; MYCOPLASMA HYOPNEUMONIAE; PORCINE RESPIRATORY AND REPRODUCTIVE SYNDROME VIRUS; SUIDAE;

EID: 78649324766     PISSN: 01681702     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.virusres.2010.07.022     Document Type: Review

References (43)

1. Baekbo P., Kooij D., Mortensen S., Barford K., Mousing J. Economic evaluation of national eradication and control strategies for Mycoplasma hyopneumoniae in Denmark. Acta Vet. Scand. 1996, 90:63-65.
2. Batista L., Pijoan C., Ruiz A., Utrera V., Dee S. Assessment of Mycoplasma hyopneumoniae by personnel. Swine Health Prod. 2004, 12:75-77.
3. Blomeraad M., De Kluiver E.P., Petersen A., Burkhardt G.E., Wensvoort G. Porcine reproductive and respiratory syndrome virus: temperature and pH stability of Lelystad virus and its survival in tissue specimens from viraemic pigs. Vet. Microbiol. 1994, 42:371-631.
4. Cage B.R., Schreiber K., Barnes C., Portnoy J. Evaluation of four bioaerosol samplers in the outdoor environment. Ann. Allergy Asthma Immunol. 1996, 7:401-406.
5. Cano J.P., Dee S.A., Murtaugh M.P., Pijoan C. Impact of a modified-live porcine reproductive and respiratory syndrome virus vaccine intervention on a population of pigs infected with a heterologous isolate. Vaccine 2007, 25:4382-4391.
6. Cho J.G., Dee S.A., Deen J., Trincado C., Fano E., Murtugh M.P., Collins J.E., Joo H.S. An evaluation of different variables on the shedding of porcine reproductive and respiratory syndrome virus in aerosols. Can. J. Vet. Res. 2006, 70:297-301.
7. Cho J.G., Dee S.A., Deen J., Murtaugh M.P., Joo H.S. An evaluation of isolate pathogenicity on the transmission of porcine reproductive and respiratory syndrome virus by aerosols. Can. J. Vet. Res. 2007, 71:23-27.
8. Corzo C., Morrison R.B. Regional eradication of PRRS in Minnesota. Proc. Intl. PRRS Symp. 2009, 64.
9. 54 inactivation of selected viral pathogens. Proc AASV 2010, 115.
10. Dee S.A., Molitor T.W. Elimination of PRRS virus using a test and removal process. Vet. Rec. 1998, 143:474-476.
11. Dee S.A., Deen J., Burns D., Douthit G., Pijoan C. An evaluation of disinfectants for the sanitation of porcine reproductive and respiratory syndrome virus-contaminated transport vehicles at cold temperatures. Can. J. Vet. Res. 2005, 69:64-70.
12. Dee S., Torremorell M., Thompson B., Deen J., Pijoan C. An evaluation of thermo-assisted drying and decontamination for the elimination of porcine reproductive and respiratory syndrome virus from contaminated livestock transport vehicles. Can. J. Vet. Res. 2005, 69:58-63.
13. Dee S.A., Deen J., Cano J.P., Batista L., Pijoan C. Further evaluation of alternative air-filtration systems for reducing the transmission of porcine reproductive and respiratory syndrome virus by aerosol. Can. J. Vet. Res. 2006, 70:168-175.
14. Dee S.A., Otake S., Oliviera S., Deen J. Evidence of long distance airborne spread of porcine reproductive and respiratory syndrome virus and Mycoplasma hyopnuemoniae. Vet. Res. 2009, 40:39.
15. Dee S.A., Pitkin A.N., Deen J. Evaluation of alternative strategies to MERV 16-based air filtration systems for reduction of the risk of airborne spread of porcine reproductive and respiratory syndrome virus. Vet. Microbiol. 2009, 138:106-113.
16. Dubosson C.R., Conzelmann C., Miserez R., Boerlin P., Frey J., Zimmerman W., et al. Development of two real-time PCR assays for the detection of Mycoplasma hyopneumoniae in clinical samples. Vet. Microbiol. 2004, 19:55-65.
17. Egli C., Thur B., Liu L., Hoffmann M.A. Quantitative TaqMan RT-PCR for the detection and differentiation of European and North America strains of porcine reproductive and respiratory syndrome virus. J. Virol. Methods 2001, 98:63-75.
18. Fano E., Dee S.A., Pijoan C. Dynamics and persistence of Mycoplasma hyopneumoniae infection in pigs. Can. J. Vet. Res. 2005, 69:223-228.
19. Fano E., Pijoan C., Dee S. Infection dynamics of porcine reproductive and respiratory syndrome virus in a continuous-flow population also infected with Mycoplasma hyopneumoniae. Vet. Rec. 2007, 161:515-520.
20. Goodwin R.F. The economics of enzootic pneumonia. Vet. Rec. 1971, 17:77-81.
21. Goodwin R.W.F. Apparent re-infection of enzootic pneumonia-free pig herds: search for possible causes. Vet. Rec. 1985, 116:690-694.
22. Heinonen M., Autio T., Salonierni H., Tuovinen V. Eradication of Mycoplasma hyopneumoniae from infected pig herds joining the LSO 2000 health class. Acta Vet. Scand. 1999, 40:241-252.
23. Lager K.M., Mengeling W.L., Wesley R.D. Evidence for local spread of porcine reproductive and respiratory syndrome virus. Swine Health Prod. 2002, 10:167-170.
24. Lighthart B., Mohr A.J. Estimating downwind concentrations of viable airborne microorganisms in dynamic atmospheric conditions. Appl. Environ. Microbiol. 1987, 53:1580-1583.
25. Mayor D., Zeeh F., Frey J., Kuhnert P. Diversity of Mycoplasma hyopneumoniae in pig farms revealed by direct molecular typing of clinical material. Vet. Res. 2007, 38:391-398.
26. Morens D.M., Folkers G.K., Fauci A.S. The challenge of emerging and re-emerging infectious diseases. Nature 2004, 430:242-246.
27. Mortensen S., Stryhn H., Sogaard R., Boklund A., Stark K.D., Christensen J. Risk factors for infection of sow herds with porcine reproductive and respiratory syndrome virus (PRRSV). Prev. Vet. Med. 2002, 53:83-101.
28. Murtaugh M.P., Elam M., Kakach L.T. Comparison of the structural protein coding sequence of the VR-2332 and Lelystad virus strains of the PRRS virus. Arch. Virol. 1995, 140:1451-1460.
29. Neumann E., Kleibenstein J.B., Johnson C.D., Mabry J.W., Bush E.J., Seitzinger A.H., Zimmerman J.J. An assessment of the economic impact of PRRS on swine production in the US. J. Am. Vet. Med. Assoc. 2005, 227:385-392.
30. Norris K.P., Harper G.J. Windborne dispersal of foot and mouth disease virus. Nature 1970, 225:98-99.
31. Otake S., Dee S.A., Rossow K.D., Deen J., Joo H.S., Molitor T.W., Pijoan C. Transmission of porcine reproductive and respiratory syndrome virus by fomites (boots and coveralls). Swine Health Prod. 2002, 10:59-65.
32. Otake S., Dee S.A., Corso C., Oliviera S., Deen J. Long distance airborne transport of PRRSV and Mycoplasma hyopneumoniae from a population infected with multiple viral variants. Vetmicrobiology 2010, 10.1016/j.vetmic.20.10.03.028.
33. Pirtle E.C., Beran G.W. Stability of porcine reproductive and respiratory syndrome virus in the presence of fomites commonly found on farms. J. Am. Vet. Med. Assoc. 1996, 208:390-392.
34. Pitkin A.N., Deen J., Dee S.A. Use of a production region model for evaluation of routes of transmission and protocols of biosecurity for PRRS virus. Vet. Microbiol. 2009, 136:1-7.
35. Reed L.J., Muench H. A simple method of estimating fifty percent endpoints. Am. J. Hyg. 1938, 27:493-497.
36. Reicks D. Field experiences with air filtration: results and costs. Proc. AD Leman Swine Conf. 2008, 42-43.
37. Schurrer J.A., Dee S.A., Moon R.D., Murtaugh M.P., Finnegan C.P., Deen J., Pijoan C. Retention of porcine reproductive and respiratory syndrome virus in houseflies. Am. J. Vet. Res. 2005, 66:1517-1525.
38. Spronk G., Otake S., Dee S. Prevention of PRRSV infection in large breeding herds using air filtration. Vet. Rec. 2010, 166:758-759.
39. Thacker E., Halbur P.G., Ross R.F., Thanawongnuwech R., Thacker B.J. Mycoplasma hyopneumoniae potentiation of porcine reproductive and respiratory syndrome virus-induced pneumonia. J. Clin. Microbiol. 1999, 37:620-627.
40. Tong G.Z., Zhou Y.J., Hao X.F., Tian Z.J., An T.Q., Qiu H.J. Highly pathogenic porcine reproductive and respiratory syndrome, China. Emerg. Infect. Dis. 2007, 13:1434-1436.
41. Torremorell M., Moore C., Christianson W.T. Establishment of a herd negative for porcine reproductive and respiratory syndrome virus (PRRSV) from PRRSV-positive sources. J. Swine Health Prod. 2002, 10:153-160.
42. Tsukamoto K., Imada T., Tanimura N., Okamatsu M., Mase M., Mizuhara T., Swayne D., Yamaguchi S. Impact of different husbandry conditions on contact and airborne transmission of H5N1 high pathogenic avian influenza virus of chickens. Avian Dis. 2007, 51:129-132.
43. Vincent A.L., Lager K.M., Faaberg K.S., Harland M., Zanella E.L., Ciacci-Zanella J.R., Kehrli M.E., Janke B.H., Klimov A. Experimental inoculation of pigs with pandemic H1N1 2009 virus and HI cross-reactivity with contemporary swine influenza virus antisera. Influenza Other Respi. Viruses 2010, 4:53-60.