
Birth
defectsconditions resulting from abnormal prenatal developmentpose
a significant public health problem. They are:
COMMON.
1 in 33 babies is born with structural
birth defectslike missing limbs, malformed hearts
and spina bifida. About 1% of
all school-age children have mental retardation. This risk
is much higher in infants with birth defects.
COSTLY.
Birth defects and mental retardation are major causes of
disability. Over a lifetime, medical care and special
education for a
single child can cost over $500,000.
DEADLY.
More than 1 in 3 babies who dies has structural birth defects,
the leading cause of infant mortality in California and the
US.
MERCILESS.
Parents of all ages, races, education levels and from all
geographic areas have babies with structural birth defects
and mental retardation.
MYSTERIOUS.
The causes of most birth defects are unknown. The environment
remains a source of great public concern, but very few exposures
have been well studied.
OVERLOOKED.
Research to find causes is substantially underfunded. The
federal budget for birth defects research is a fraction of
the amount devoted to less common problems.
|