U.S. using DNA testing in effort to
reunite families it separated
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[July 07, 2018]
By Deena Beasley and Kristina Cooke
(Reuters) - The U.S. government, under
court order to quickly reunify parents and children who were separated
after crossing illegally into the United States from Mexico, has
expanded its use of DNA tests to establish paternity in immigration
matters.
The government says DNA testing is a faster means of confirming
parentage than relying on assembling documents such as birth
certificates.
Under President Barack Obama, DNA testing of unauthorized
border-crossers was rare, former administration officials said, but one
said it was sometimes used as a last resort to verify family connections
when placing unaccompanied minors with sponsors in the United States.
It was also used, and still is, to verify family ties of many refugees
seeking permission for family members to join them in the United States.
Such testing looks at a small portion of DNA, known as "short tandem
repeats," to identify inherited regions of DNA that can vary from person
to person.
In a declaration filed with the U.S. District Court in San Diego on
Thursday, U.S. Health and Human Services official Jonathan White
described the testing as a “faster but costlier method for confirming
parentage than collecting and assessing documentation and anecdotal
information.”
The filing was made in a class-action lawsuit brought by the American
Civil Liberties Union against Immigration and Customs Enforcement on
behalf of parents who were separated from their children by immigration
officials. The judge in that case has ordered that children under age 5
be reunited with their parents by Tuesday, and that all minors separated
from their parents be reunited by July 26.
White said field teams are taking swabs from the cheeks of children and
adults and sending them to a third-party laboratory for analysis. The
process takes about a week, he said in the declaration, though it can
take longer to complete verification.
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Immigrant children are led by staff in single file between tents at
a detention facility next to the Mexican border in Tornillo, Texas,
U.S., June 18, 2018. Picture taken June 18, 2018. REUTERS/Mike Blake
LabCorp, one of the largest providers of DNA testing to prove
parentage, said it is not involved in the current testing of
immigrant parents and children. DNA Diagnostics, another company
certified for DNA testing, declined to comment on any testing
authorized by the federal government.
Dave Silver, marketing director at DNA Diagnostics, said the
company's tests to identify relatives can cost in the "hundreds of
dollars," due in part to expenses associated with assuring "chain of
custody" for the DNA.
After the company conducts a DNA test at its laboratory, a written
report is generally issued to whoever purchased the test and the
collected DNA is destroyed after six months, he said
“DNA testing is the method of parental verification most likely to
protect children from harm given the compressed time frame imposed
by the court’s order," White said in his declaration.
The testing is just one part of the reunification process, White
said. Separately, DHS assesses parental fitness and potential child
endangerment.
Neither HHS nor the Department of Homeland Security responded to
requests for information on the testing.
(Reporting by Deena Beasley and Kristina Cooke; Additional reporting
by Yeganeh Torbati; Editing by Sue Horton and Leslie Adler)
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