Table I.

Detection of virus in lymphoid organs following infection of C57BL/6 mice with Sendai virus

Days Postinfectiona
3678910\E
CLN
MLN++−\E
Spleen+/−−\E
  • a C57BL/6 mice were infected with Sendai virus; next, the CLN, MLN, and spleens were removed at the appropriate times postinfection. Organs from four mice were pooled for the day 3 and day 6 timepoints, and organs from three individual mice were prepared separately for later timepoints. Cell preparations were injected into embryonated hen eggs as described in Materials and Methods. + represents detection of hemagglutinating activity in at least two of three eggs tested; +/− represents weak hemagglutinating activity in at least two of three eggs; − represents hemagglutinating activity in less than two of three eggs.