Laboratory evaluation of selected disinfectants as virucidal agents against porcine parvovirus, pseudorabies virus, and transmissible gastroenteritis virus.
Of a variety of disinfectants evaluated, only sodium hypochlorite and sodium hydroxide inactivated porcine parvovirus (PPV) after a 5-minute incubation period. After the same incubation time, pseudorabies and transmissible gastroenteritis viruses were inactivated by all of the disinfectants tested. When the incubation time was increased to 20 minutes, 2% glutaraldehyde and a double-strength concentration of a commercial formaldehyde preparation also inactivated PPV. Formaldehyde vapor and ultraviolet radiations inactivated PPV also, but relatively long exposure times were required.
D000818:Animals; D003332:Coronaviridae / Q000187:drug effects*; D004202:Disinfectants / Q000494:pharmacology*; D011558:Herpesvirus 1, Suid / Q000187:drug effects*; D010321:Parvoviridae / Q000187:drug effects*; D013552:Swine / Q000382:microbiology*; D005760:Transmissible gastroenteritis virus / Q000187:drug effects*
D004202:Disinfectants