[ ceteet inmateiy apnitesserae Heapmcesnent ~y wo 4° 35 boy whe developed ao i 40 serere respiratory tnfection 45 nnene t Cuwexe of toukucyutes and platelets count changes pita filo meas oO ™ afd a 30 ee POST EXPOSURE DAY ‘ Lo a! Ny wr ae pm CO) 50 i ai Ad 25 ws eo | SYMPTOMS — BN] Figure 21 : f——-—— | we | -- ae re aR ONO PRE R OT aN ne specter IT