1. What are the six elements in the chin of infection?
2. How can a communicable disease spread to another person?
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1. Infectious agent (pathogen)
Reservoir (the normal location of the pathogen)
Portal of exit from the reservoir.
Mode of transmission.
Portal of entry into a host.
Susceptible host.
2.A communicable disease is one that is spread from one person to another through a variety of ways that include: contact with blood and bodily fluids; breathing in an airborne virus; or by being bitten by an insect.
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