Fig 1.
Tissue tropism and titers of West African NDV strains 488MT and AKO18 in different organs of 2-week-old chickens following oculonasal inoculation. Virus titers are expressed in log10 number of TCID50s/g of tissue. The organs were collected at 4 days postinoculation from three chickens infected with each virus and homogenized for virus titration. The virus titers from the swab samples are expressed in log10 number of TCID50s/ml. The mean (short horizontal line) and standard error of the mean (SEM) are provided for virus titers.