Fig. 4From: In vitro and in vivo analyses of co-infections with peste des petits ruminants and capripox vaccine strainsVirus titration of single infection with PPRV or GTPV alone or co-infection of PPRV and GTPV. Vero cells were infected with equal amounts of PPRV and GTPV, and 50% of the tissue-culture infective dose (TCID 50) was used to detect the virus titerBack to article page