Detection of rubella-specific IgM in subclinical rubella reinfection in pregnancy.
Seven cases of asymptomatic rubella reinfection in early pregnancy are described. In each, there was a history of exposure to a rubelliform illness and low levels of rubella-specific IgM subsequently appeared in the serum. Four of the women had been immunised, after having been shown to be susceptible to rubella, one had been immunised at school without previous antibody screening, and two were uncertain about immunisation. One pregnancy was terminated and rubella virus was not isolated from the products of conception. Six pregnancies went to term and the infants showed no evidence of intrauterine infection. In a further case it was impossible to discriminate between reinfection and primary infection, and termination of pregnancy was offered.
Morgan-Capner
P
P
Hodgson
J
J
Hambling
M H
MH
Dulake
C
C
Coleman
T J
TJ
Boswell
P A
PA
Watkins
R P
RP
Booth
J
J
Stern
H
H
Best
J M
JM
D000328:Adult; D005260:Female; D006801:Humans; D007075:Immunoglobulin M / Q000032:analysis*; D007231:Infant, Newborn; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000276:immunology*; D012008:Recurrence; D012409:Rubella / Q000276:immunology* / Q000635:transmission; D012412:Rubella virus / Q000276:immunology*; D014611:Vaccination
D007075:Immunoglobulin M