Ca. Michie et R. Blumberg, GROUP-B STREPTOCOCCAL INFECTION - WHEN DOES VERTICAL TRANSMISSION TAKE PLACE, Archives of Disease in Childhood, 73(1), 1995, pp. 46-47
Expression of CD45 isoforms was used to estimate when group B streptoc
occi had infected a child born with low Apgar scores who subsequently
died. The measure suggested that infection was present more than 24 ho
urs before delivery, thus distinguishing perinatal infection as the pr
imary event which preceded intrapartum asphyxia in this case.