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CDC 1993 definition of AIDS

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As from January 1993, the definition of AIDS will expand the 1987 definition to include all HIV positive individuals with CD4 T lymphocyte counts of less than 200 per microlitre, irrespective of clinical manifestation. Three new indicator diseases have also been added:

  • pulmonary tuberculosis
  • invasive cervical carcinoma
  • recurrent bacterial pneumonia

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