A variant MEF-1 strain of type II poliovirus readily grown in chicken embyros and retaining pathogenicity for monkey-kidney tissue cultures and mice.
D000818:Animals; D002645:Chickens; D000882:Haplorhini; D007668:Kidney; D051379:Mice; D017955:Poliovirus; D012107:Research Design; D046509:Tissue Culture Techniques; D014774:Virulence; D014776:Virus Cultivation
POLIOVIRUS; TISSUE CULTURE; VIRUS CULTIVATION