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Updated: Jul 30, 2026

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FISH for Pre-implantation Genetic Diagnosis
Published on: February 23, 2011
Genetic screening of the newborn in Australia. Results for 1978
The Medical Journal of Australia
|September 8, 1979
Insights
Newborn screening in Australia has detected phenylketonuria (PKU) in 1 in 11,224 infants since the 1960s. In 1978, screening also identified 29 cases of congenital hypothyroidism.
Area of Science:
- Medical Genetics
- Pediatrics
- Public Health
Background:
- Newborn screening programs are crucial for early detection of genetic disorders.
- Phenylketonuria (PKU) and congenital hypothyroidism are treatable conditions if identified early.
- The Guthrie bacterial inhibition assay has been a standard for PKU screening since the 1960s.
Abstract:
Since screening of newborn infants for phenylketonuria (PKU) by Guthrie bacterial inhibition assay was established in the 1960s. 2 334 679 infants have been tested in Australia, and 208 cases of PKU detected (an incidence of 1/11 224). In 1978, 21 infants with PKU were detected. Screening for hypothyroidism was carried out in three States, and 29 cases of congenital hypothyroidism were detected in 1978 (an incidence of 1/5894).

