DNA testing is more

reliable than a baby's footprints because a newborn's

feet contain a number of creases and wrinkles that may

disappear over time, causing footprints taken at birth to

be less useful in identifying an older child. A blood

sample is a better option than saliva for long-term

storage of DNA, since normal bacteria in the mouth or on

a swab may cause the DNA in saliva to break down over

time. Blood is also preferred to a hair sample, because a

hair sample can only be used if it includes the hair root

and cells, which is difficult to confirm without actual

DNA testing.

The voluntary DNA sampling

program is modeled after a program in Florida and is

being offered free as part of Atlanta Medical Center's

Mother-Baby Services. This is compared to at-home kits

available through private companies that typically cost

from $10 to $40, although these usually collect samples

from saliva.

Since its founding in 1901,

Atlanta Medical Center has been serving the medical needs

of the community and the region. The 467-bed facility

offers cardiology, medical/surgical, neonatal, oncology,

orthopaedic, rehabilitation and emergency services. The

level II Trauma Center is supported by aeromedical

services providing immediate transportation to critical

patients throughout the state, including Fayette County.