Blood banks will shortly start to screen all donors for NANB hepatitis. Although the new screening tests are estimated to disqualify up to 5 percent of all prospective blood donors, they will still miss two-thirds of donors carrying NANB hepatitis. Therefore, about 10 percent of actual donors will still supply NANB-contaminated blood
this passage is about attributes of blood donated by donors and conclusion drawn from it.
Con: Roughly, 10% of donors will supply nanb blood.
(A) Donors carrying
...
this passage is about attributes of blood donated by donors and conclusion drawn from it.
Con: Roughly, 10% of donors will supply nanb blood.
(A) Donors carrying
...
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