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Final answer:
The answer explains the path of influenza through the body, detailing the steps involved in the infection process.
Explanation:
Path of Influenza Through the Body:
- Portal of Entry: Influenza virus enters the new host through the respiratory tract, where it initially multiplies in the respiratory passages.
- Cell Invasion: Hemagglutinin molecules bind to sialic acid residues on epithelial cells, allowing the virus to invade the host respiratory system.
- Reproductive Cycle: The virus attaches to host epithelial cells, gets engulfed, and then replicates its RNA and proteins to form new virions.
Learn more about Influenza Pathogenesis here:
https://brainly.com/question/34376740
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