Survival rate of Suid Herpesvirus (SuHV-1, Aujeszky's disease virus, ADV) in composted sewage sludge

Adsorption of norovirus and ostreid herpesvirus type 1 to polymer membranes for the development of passive samplers

“…Zetapor membrane was previously used to study the survival rate of suid herpesvirus 1, the Aujeszky's disease virus, in composted sewage sludge (Paluszak et al . ).…”

“…Although zetapor has been used previously in studies focusing on vertebrate herpesviruses, there are no data on the adsorption of these viruses onto other membrane types, such as those used in the present study. Zetapor membrane was previously used to study the survival rate of suid herpesvirus 1, the Aujeszky's disease virus, in composted sewage sludge (Paluszak et al 2012).…”

Sources, fates and treatment strategies of typical viruses in urban sewage collection/treatment systems: A review

“…The average survival time of viruses within a compost pile ranged from 34 to 44.5 h [225] , and a long composting HRT (10–15 days) would lead to a 3–4 log reduction of viruses under an operational temperature of 55–70 °C [130] . Aerobic conditions, accompanied by the heat generated within composting systems, might be the main reason for virus inactivation [226] .…”

Survival of Viruses in Water

“…At higher temperatures, the viral population will be reduced by several orders of magnitude in a few days [28]. Obviously, heating will kill viruses within minutes [20,29]. Freezing temperatures allow viruses to remain stable for several months at least, although an initial decrease may be observed in the first days [1].…”

“…Increased temperature is the main factor affecting virus survival in the environment, through protein denaturation, damage to nucleic acid, or capsid dissociation [29]. Virus inactivation also seems to be correlated to dissolved oxygen, and increased capsid oxidation has been proposed as an explanation [8].…”