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Infection starts with a: (Multiple Choice)

samuabbasi

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6 years ago

Infection starts with a: (Multiple Choice)

Infection starts with a:

a. Source or pathogen
b. Reservoir or host
c. Portal of exit or portal of entry
d. Susceptible host

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nmb12

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#1

Posts: 347

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6 years ago

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samuabbasi Author

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6 years ago

Thank you, thank you, thank you!

sleinhi

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Yesterday

Smart ... Thanks!

sakoon

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2 hours ago

You make an excellent tutor!

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