What is the significance of monitoring antigenic shift for the Influenza virus?
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Why was Zika virus a major public health concern in Californ…
Why was Zika virus a major public health concern in California when it was introduced into the Western Hemisphere in 2015?
The specimen of choice for virus isolation from a patient wi…
The specimen of choice for virus isolation from a patient with suspected viral pneumonia is:
Which of the following methods can be used to distinguish en…
Which of the following methods can be used to distinguish enteroviruses from rhinoviruses?
Which viruses can be identified using hemadsorption as a met…
Which viruses can be identified using hemadsorption as a method of detection?
Viral transport medium contains which of the following:
Viral transport medium contains which of the following:
When testing a patient’s serum using a Competitive EIA test,…
When testing a patient’s serum using a Competitive EIA test, a strong color is observed in the test well. This probably indicates:
Which virus causes a spongy syncytium CPE in primary monkey…
Which virus causes a spongy syncytium CPE in primary monkey kidney (PMK) cells and epidemic parotitis in humans.
The anti‑IgG antibody that may lead to a FALSE positive IgM…
The anti‑IgG antibody that may lead to a FALSE positive IgM test is:
A laboratory is testing a patient’s serum for IgM antibody b…
A laboratory is testing a patient’s serum for IgM antibody by the EIA capture method. At the completion of the test no color is observed in the positive control and external (continuity) control. The most probable cause of this result is: