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Questions and Answers
Which assay can be used to compare samples for amounts of influenza virus or antibodies to influenza virus?
Which assay can be used to compare samples for amounts of influenza virus or antibodies to influenza virus?
- ELISA
- PCR
- Western blot
- Hemagglutination assay (correct)
What does the presence of cytopathic effect (CPE) indicate in an endpoint dilution assay?
What does the presence of cytopathic effect (CPE) indicate in an endpoint dilution assay?
- Presence of contaminants
- Presence of host cells
- Presence of virus (correct)
- Presence of antibodies
What does a low Ct value indicate in QPCR data?
What does a low Ct value indicate in QPCR data?
- More virus is present (correct)
- More host cells are present
- Less host cells are present
- Less virus is present
What does the term 'TCID50' represent?
What does the term 'TCID50' represent?