What is the correct order of the chain of infection?

Question

Answer

Susceptible Host → Mode of Transmission → Portal
of Entry → Infectious Agent → Reservoir → Portal of Exit

Answer

Portal of Exit → Infectious Agent → Reservoir →
Susceptible Host → Mode of Transmission → Portal of Entry

Answer

Mode of Transmission → Reservoir → Infectious
Agent → Portal of Exit → Susceptible Host → Portal of Entry

Answer

Infectious Agent → Reservoir → Portal of Exit →
Mode of Transmission → Portal of Entry → Susceptible Host

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