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Early case of acquired immunodeficiency syndrome in a child from Zaire
Insights
This case study details an early pediatric AIDS diagnosis in a child from Zaire, infected with the human T-lymphotropic virus type III (HTLV-III) in 1975. The prolonged illness highlights the virus
Area of Science:
- Pediatric infectious diseases
- Immunology
- Virology
Background:
- Presents a rare case of a child diagnosed with acquired immunodeficiency syndrome (AIDS) in Sweden.
- The child, originally from Zaire, exhibited symptoms from infancy.
Observation:
- The patient experienced a prolonged illness starting at 5 months with viral infection, rash, chronic cough, recurrent septicemia, fever, lung infiltrates, lymphadenopathy, hepatosplenomegaly, candidiasis, and diarrhea.
- Later stages involved disseminated central nervous system disturbances.
- Immunological studies showed hypergammaglobulinemia, low C4 complement, decreased T-lymphocytes, and reduced lymphocyte stimulation.
Findings:
- Serum samples from 1981 and 1982 tested positive for antibodies to the human T-lymphotropic virus type III (HTLV-III).
- The child's clinical course was unusually prolonged, suggesting early infection in 1975, predating the recognized AIDS epidemic in the US.
Implications:
- This case suggests the human T-lymphotropic virus type III (HTLV-III) caused AIDS in children much earlier than previously understood.
- Highlights the importance of early diagnosis and understanding the long-term progression of pediatric AIDS.
- Contributes to the historical understanding of the AIDS epidemic's origins and spread.
Abstract:
An eight-year-old child from Zaire died in Sweden in 1982 after a clinical course compatible with the acquired immunodeficiency syndrome (AIDS). In 1975, at the age of 5 months, the infant had an acute viral infection with a rash; this illness was followed by a chronic cough. During the course of the disease he had recurrent septicemia, fever (frequently with miliary lung infiltrates), disseminated lymphadenopathy, hepatosplenomegaly, candidiasis, and diarrhea. Late in the illness the child developed lethal disseminated disturbances of the central nervous system. Immunologic investigations revealed a pronounced hypergammaglobulinemia, normal C3 but low C4 values, decreased number of T-lymphocytes, and decreased lymphocyte stimulation with T-cell and B-cell mitogens. Samples of serum taken in 1981 and 1982 were analyzed and found to be positive for antibodies to HTLV-III virus. The course of the disease in this child was more prolonged than most of the pediatric cases described earlier. It is likely that this child developed AIDS early in 1975, long before the AIDS epidemic was apparent in the United States.