The child is one of 36,000 babies born with a heart defect in the U.S.each year.
VOA: standard.2010.01.01
Because of this, because cystic fibrosis is a disease that's caused by a single gene defect, there's been great interest in trying to treat cystic fibrosis with gene therapy.
就是因为如此,就因为囊胞性纤维症,是一种单基因病,人们对于用基因治疗,治愈囊胞性纤维症产生了很大的兴趣
The company says it is unaware of any accidents or injuries as a result of the flaw, but news reports link the defect to several accidents in the U.S, some with fatal results.
VOA: standard.2010.01.28
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