Key result
Children with arthritis after rubella vaccination exhibited markedly depressed rubella-specific cell-mediated immunity compared to matched controls without post-vaccine complications.
Why the study?
Is there a difference in cellular immune response to rubella virus in children who develop arthritis after rubella vaccination compared to those who do not?
Population
33 children who received parenteral immunization with HPV-77 DE/5 or RA27/3 live attenuated rubella virus…
Comparison
Development of arthralgia or arthritis… vs No post-vaccine complications
Design
Case-control
Authors
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May link CMI depression to post-vaccine arthritis; hypothesis-generating and should not yet change practice.
Case-Control (n=33)
Is there a difference in cellular immune response to rubella virus in children who develop arthritis after rubella vaccination compared to those who do not?
Arthritis associated with rubella vaccination may be linked to a selective depression of cell-mediated immunity to the rubella virus.
Chiba et al. (1976) conducted a case-control in Arthritis or arthralgia after rubella vaccination (n=33). Arthralgia or arthritis after rubella vaccination vs. Matched subjects who developed no post-vaccine complications was evaluated on Rubella-specific cell-mediated immunity as measured by lymphocyte transformation. Children with arthritis after rubella vaccination exhibited markedly depressed rubella-specific cell-mediated immunity compared to matched controls without post-vaccine complications.
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