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3 years ago

12

Bacteria which are part of the normal flora may cause disease when the immune system is compromised. This ailment is called a(n)

________.
A > opportunistic infection

B > infectious disease

C > spirochetes

2 answers:

Montano1993 [528]3 years ago

5 0

C.) Spirochetes (an ailment)

IrinaK [193]3 years ago

3 0

A. <span>Opportunistic infections</span>

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Active Immunity is natural.

Passive Immunity is maternal.

Active Immunity from Vaccination.

Passive Immunity is Artificial.

Passive Immunity:

Does not require previous exposure to a disease agent

Takes effect immediately

Does not last long (up to a few months)

Active Immunity is produced inside of the body, whereas passive immunity is introduced from outside of the body.

Active Immunity is from direct infection and vaccination.

Passive Immunity is from Breast milk, Injection, Mother to baby through the placenta.

Active Immunity takes effect over time (typically several weeks).

Passive Immunity takes effect immediately.

Active Immunity's length of efficacy is Long-term to lifelong.

Passive Immunity is short-term.

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