The Plaque Reduction Neutralization Test (PRNT) Is Preferred Over Other

question 19

Multiple Choice

The plaque reduction neutralization test (PRNT) is preferred over other methods mainly because

• A) working with the live pathogens required for PRNT is risky.
• B) PRNT does not require working directly with a patient blood sample.
• C) PRNT can detect low- levels of antibody.
• D) PRNT can differentiate between closely related viruses which have similar antigens.
• E) it is faster than most other methods.

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