N. Vaccines Flashcards by Matthew Kerr | Brainscape

Q

Cow pox cures what virus

A

Small pox

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Q

Vacca

A

Cow

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Q

Attenuated strains

A

Deactivated pathogen (lost virulence)

Still alive, capable of infection

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Q

Attenuated infections:

Contact immunity

A

Spread to new person through contact

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Q

Killed pathogen

A

Killed forever

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Q

Toxoids

A

Denatured toxin

ex. DPT vaccine (D and T are toxoids)

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Q

Herd immunity

A

75% are vaccinated

Not vaccinated have indirect protection

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Q

What are the 3 types of vaccines

A

Attenuated strands

Killed pathogen

Toxoids

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