Effect of temperature on survival and growth of infectious pancreatic necrosis virus.
Infectious pancreatic necrosis virus was stable for 10 days at 4 C in stream and well water, after which the virus had a half-life of 7.5 days. At 15 C, the virus was stable for 5 days, and then had a half-life between 5 and 6 days. Viral antigen in infected cells developed much more slowly at 4 C than at 20 C. Infected cells released infectious viral particles at temperatures as low as 4 C. Nutrition had a greater effect on the production of infectious virus at 4 C than at 20 C.
D000818:Animals; D000956:Antigens, Viral; D046508:Culture Techniques; D003588:Cytopathogenic Effect, Viral; D005455:Fluorescent Antibody Technique; D006066:Gonads; D009336:Necrosis; D010179:Pancreas / Q000473:pathology; D013696:Temperature; D014337:Trout; D014776:Virus Cultivation; D014780:Viruses / Q000254:growth & development* / Q000472:pathogenicity
D000956:Antigens, Viral