Multiple Choice
The dose of an antigen that kills 50% of animals in a test group and is used to estimate the virulence of a pathogen is known as
A) Antigen dose₅₀.
B) Virulence-50.
C) LD₅₀ (lethal dose₅₀) .
D) Death rate-50.
Correct Answer:
Verified
Correct Answer:
Verified
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