
The Salk vaccine
A) contains live attenuated virus.
B) contains inactivated virus.
C) contains a portion of the polio virus.
D) occasionally causes disease.
E) is a DNA-based vaccine.
Correct Answer:
Verified
Q6: The Salk polio vaccine
A) protects against nervous
Q7: The scientist who made variolation safer and
Q8: Herd immunity
A) only occurs in a population
Q9: The most common adjuvant is
A) ethanol.
B) formalin.
C)
Q10: The virus originally used for vaccination against
Q12: Attenuated agents are
A) dead viruses.
B) toxins.
C) weakened
Q13: All of the following are True about
Q14: A recombinant vaccine is used to protect
Q15: The last case of naturally contracted smallpox
Q16: Which antibodies cross the placenta and protect
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