Nearly every hospital screens infants for the genetic disease phenylketonuria, but only two states require screening for toxoplasmosis, a parasitic infection passed from mother to child at birth. Both diseases cause mental retardation. Toxoplasmosis affects 10 times as many newborns as phenylketonuria does, but toxoplasmosis is mostly limited to inner cities and poor Southern areas.
:: posted by buermann @ 2008-06-26 14:16:32 CST |
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