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Rapid HIV Testing: 2005 Update

Rapid HIV Testing: 2005 Update. Bernard M. Branson, M.D. Associate Director for Laboratory Diagnostics Division of HIV/AIDS Prevention. Awareness of Serostatus among Persons with HIV, United States. Number HIV infected 850,000 - 950,000 Number unaware of

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Rh o

A. Step 1: Add 3 drops of blood to each well. B. Rh o. A. Step 2: Add 3 drops of anti-sera to each well. B. Rh o. A. Step 3: Mix the wells, using 3 different tooth picks. B. Rh o. A. Step 4: Interpret your results. This Example = A+. + = gel or clumping. B.

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