Question:
Eclipse period in a virus infection is defined as the time
Eclipse period in a virus infection is defined as the time
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Think "Eclipse" as the virus being "hidden" because it is currently in pieces being replicated.
Updated On: May 14, 2026
- before virus binding to receptor
- between virus binding and infection
- between infection and appearance of mature virus
- after appearance of mature virus
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The Correct Option is C
Solution and Explanation
Step 1: Concept
The eclipse period is a specific phase in the viral replication cycle following the initial entry into a host cell.
Step 2: Meaning
During this phase, the virus has uncoated its capsid and released its genetic material, meaning no infectious viral particles can be detected within the cell.
Step 3: Analysis
This period lasts from the moment of infection (uncoating) until the first progeny of mature, infectious virions are assembled and become visible.
Step 4: Conclusion
Therefore, it is defined as the interval between infection and the appearance of mature viruses. Final Answer: (C)
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