Abstract
Vaccine-associated paralytic poliomyelitis (VAPP) is a rare complication of oral polio vaccine. We describe a fatal case of VAPP in an 8-month-old boy with Major Histocompatibility Class II deficiency. The isolated poliovirus was a Sabin type 2-type 1 recombinant that showed 1.4% VP1 divergence from Sabin type 2.
MeSH terms
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Enzyme-Linked Immunosorbent Assay
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Fatal Outcome
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Histocompatibility Antigens Class II*
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Humans
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Immunocompromised Host*
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Immunologic Deficiency Syndromes / complications*
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Infant
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Male
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Poliomyelitis / etiology*
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Poliomyelitis / prevention & control
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Poliovirus Vaccine, Oral / adverse effects*
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Poliovirus Vaccine, Oral / immunology
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Polymerase Chain Reaction
Substances
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Histocompatibility Antigens Class II
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Poliovirus Vaccine, Oral