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Health, pathogens and disease spread

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Question 3

In intensive agricultural systems, viral pathogens can cause rapid, devastating outbreaks among high-density livestock populations.

Describe the lytic cycle of viral replication inside a host cell, and explain how the specific cellular events of this cycle lead to high concentrations of viral particles in bodily secretions, thereby facilitating rapid transmission and spread to new hosts within a crowded environment.

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Health, pathogens and disease spread Questions

  1. GCSE
  2. /Biology
  3. /Health, pathogens and disease spread