Persistence of velogenic viscerotropic Newcastle disease virus in litter.
Litter in a room which had housed chickens and turkeys actively infected with velogenic viscerotropic Newcastle disease was no longer infectious for susceptible chickens placed there 10 to 14 days later.
D000818:Animals; D002645:Chickens; D006799:Housing, Animal; D009521:Newcastle Disease / Q000635:transmission; D009522:Newcastle disease virus; D013997:Time Factors; D014422:Turkeys