The government directive MS 822/01 of the Brazilian Ministry of Health, regulates neonatal screening of many metabolic disorders, including sickle cell diseases and other hemoglobinopathies. In the present paper the authors discuss various medical and ethical aspects of neonatal screening for the hemoglobinopathies, the genetic counseling as part of medical responsibilities, and the risks inherent to population programs, which must be known and prevented by the professionals committed to and working in the field of neonatal screening.
Neonatal screening; hemoglobinopathies; genetic counseling