Summary
Latent viral DNA was detected by the polymerase chain reaction in trigeminal ganglia of all of 10 pigs that were necropsied 81 or more days after they had been infected intranasally with a thymidine kinase-negative (TK−) vaccine strain of pseudorabies virus (PRV). Failure to reactivate virus from any of the same pigs by earlier treatment with dexamethasone suggested that even though latency can be established with TK− PRV, subsequent reactivation may be a relatively rare event.
References
Belak S, Ballagi-Pordany A, Flensburg J, Virtanen A (1989) Detection of pseudorabies virus DNA sequences by the polymerase chain reaction. Arch Virol 108: 279–286
Beran GW, Davies EB, Arambulo PV, Will LA, Hill HT, Rock DL (1980) Persistence of pseudorabies virus in infected swine. J Am Vet Med Assoc 176: 998–1000
Coen DM, Kosz-Magdalena M, Jacobson JG, Leib DA, Bogard CL, Schaffer PA, Tyler KL, Knipe DM (1989) Thymidine kinase-negative herpes simplex virus mutants establish latency in mouse trigeminal ganglia but do not reactivate. Proc Natl Acad Sci USA 86: 4736–4740
Cowen P, Shugen L, Guy JS, Erickson GA, Blanchard D (1990) Reactivation of latent pseudorabies virus infection in vaccinated commercial sows. Am J Vet Res 51: 354–358
Davies EB, Beran GW (1980) Spontaneous shedding of pseudorabies virus from a clinically recovered postparturient sow. J Am Vet Med Assoc 176: 1345–1347
Efstathiou S, Kemp S, Darby G, Minson AC (1989) The role of herpes simplex virus type 1 thymidine kinase in pathogenesis. J Gen Virol 70: 869–879
Friedrich A, Kleim JP, Schneweis KE (1990) Detection of latent thymidine kinase-deficient herpes simplex virus in trigeminal ganglia of mice using the polymerase chain reaction. Arch Virol 113: 107–113
Henderson LM, Katz JB, Erickson GA, Mayfield JE (1990) In vivo and in vitro genetic recombination between conventional and gene-deleted vaccine strains of pseudorabies virus. Am J Vet Res 51: 1656–1662
Henderson LM, Levings RL, Davis AJ, Sturtz DR (1991) Recombination of pseudorabies virus vaccine strains in swine. Am J Vet Res 52: 820–825
Gielkens ALJ, Moorman RJM, Oirschot JT van, Berns AJM (1989) Vaccine efficacy and innocuity of strain 783 of Aujeszky's disease virus. In: Oirschot JT van (ed) Vaccination and control of Aujeszky's disease. Kluwer, Dordrecht, pp 27–35
Kit S, Kit M, Pirtle EC (1985) Attenuated properties of thymidine kinase-negative deletion mutant of pseudorabies virus. Am J Vet Res 46: 1359–1367
McGregor S, Easterday BC, Kaplan AS, Ben-Porat T (1985) Vaccination of swine with thymidine kinase-deficient mutants of pseudorabies virus. Am J Vet Res 46: 1494–1497
Mengeling WL (1989) Latent infection and subsequent reactivation of pseudorabies virus in swine exposed to pseudorabies virus while nursing immune dams. Am J Vet Res 50: 1658–1666
Mengeling WL, Pirtle EC (1989) Susceptibility of feral swine to acute and latent infections with pseudorabies virus. In: Proceedings of the feral pig symposium, Orlando, FL 1989. Livestock Conservation Institute, Madison, WI, pp 37–38
Mengeling WL, Pirtle EC (1990) Sequential changes in the humoral immune response of pigs to pseudorabies virus after vaccination, exposure to virulent virus, and reactivation of latent virus. J Vet Diagn Invest 2: 35–43
Mengeling WL (1991) Anamnestic immune response of pigs to pseudorabies virus: latent virus reactivation versus direct oronasal and parenteral exposure to virus. J Vet Diagn Invest 3: 133–136
Mengeling WL (1991) Virus reactivation in pigs latently infected with a thymidine kinase-negative vaccine strain of pseudorabies virus. Arch Virol 120: 57–70
Mock RE, Crandell RA, Mesfin GM (1980) Induced latency in pseudorabies vaccinated pigs. Can J Comp Med 45: 56–59
Narita M, Haritani M, Moriwaki M, Nanba K (1985) Pseudorabies virus in dexamethasone-treated pigs. Vet Pathol 22: 417–419
Oirschot JT van, Gielkins ALJ (1984) Intranasal vaccination of pigs against pseudorabies: absence of vaccinal virus latency and failure to prevent latency of virulent virus. Am J Vet Res 45: 2099–2103
Paul PS, Mengeling WL, Pirtle EC (1982) Differentiation of pseudorabies (Aujeszky's disease) virus strains by restriction endonuclease analysis. Arch Virol 73: 193–198
Roizman B, Sears AE (1990) Herpes simplex viruses and their replication. In: Fields BN, Knipe DM (eds) Fields virology, vol 2. Raven Press, New York, pp 1795–1841
Robbins AK, Dorney DJ, Wathen MW, Whealy ME, Gold C, Watson RJ, Holland LE, Weed SD, Levine M, Glorioso JC, Enquist LW (1987) The pseudorabies virus g II gene is closely related to the gB glycoprotein gene of herpes simplex virus. J Virol 61: 2691–2701
Rziha HJ, Mettenleiter TC, Ohlinger V, Wittman G (1986) Herpesvirus (pseudorabies virus) latency in swine: occurrence and physical state of viral DNA in neural tissues. Virology 155: 600–613
Saiki RK, Gelfand DH, Stoffel S, Scharf SJ, Higuchi R, Horn GT, Mullis KB, Erlich HA (1988) Primer-directed enzymatic amplification of DNA with a thermostable DNA polymerase. Science 239: 487–491
Schoenbaum MA, Beran GW, Murphy DP (1990) Pseudorabies virus latency and reactivation in vaccinated swine. Am J Vet Res 51: 334–338
Tenser RB (1991) Role of herpes simplex virus thymidine kinase expression in viral pathogenesis and latency. Intervirology 32: 76–92
Tenser RB, Hay KA, Edris WA (1989) Latency-associated transcript but not reactivatable virus is present in sensory ganglion neurons after inoculation of thymidine kinase-negative mutants of herpes simplex virus type 1. J Virol 63: 2861–2865
Thawley DG, Solorzano RF, Johnson ME (1984) Confirmation of pseudorabies virus infection using virus recrudescence by dexamethasone treatment and in vitro lymphocyte stimulation. Am J Vet Res 45: 981–983
Wittman G, Ohlinger V, Rziha HJ (1983) Occurrence and reactivation of latent Aujeszky's disease virus following challenge in previously vaccinated pigs. Arch Virol 75: 29–41
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Volz, D.M., Lager, K.M. & Mengeling, W.L. Latency of a thymidine kinase-negative pseudorabies vaccine virus detected by the polymerase chain reaction. Archives of Virology 122, 341–348 (1992). https://doi.org/10.1007/BF01317195
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DOI: https://doi.org/10.1007/BF01317195