Rapid treatment and a better outcome can result from early detection. If the genetic mutation that causes SCID in a family is known, it may also be possible to test a high-risk infant for the illness before birth.
Primary immunodeficiency can manifest as frequent or recurrent bronchitis, sinus infections, ear infections, meningitis, pneumonia, or skin infections. Internal organ inflammation and infection Blood disorders, such as anaemia or a low platelet count.
People who were previously in perfect health can develop acquired immune deficiencies as a result of infections or environmental exposures.
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