Details

Autor(en) / Beteiligte

• Klein, R J
• DeStefano, E
• Brady, E
• Friedman-Kien, A E

Titel

Experimental skin infection with an acyclovir resistant herpes simplex virus mutant: response to antiviral treatment and protection against reinfection

Ist Teil von

• Archives of virology, 1980-09, Vol.65 (3-4), p.237-246

Ort / Verlag

Austria

Erscheinungsjahr

1980

Quelle

SpringerLink Journals

Beschreibungen/Notizen

• Skin infections induced in hairless mice with an Acyclovir resistant herpes simplex virus (HSV) mutant were not followed by the death of the animals, and the survivors had no evidence of latent infections in their sensory ganglia. However, mutant virus was detected in the ganglia during the acute phase of the infection. Mice inoculated with the mutant were fully protected against the fatal outcome of the infection when subsequently challenged with the relatively pathogenic parental virus. In addition the frequency of latent infections established after challenge was significantly reduced. Phosphonoacetic acid treatment of the primary mutant-induced infection abolished the protection against reinfection with parental virus. Acyclovir treatment of the primary infection with the mutant virus did not affect the protection against reinfection with parental virus. The results indicate that drug-resistant, latency-negative, HSV mutants are a promising starting point for the development of an attenuated HSV vaccine.