Variolation is a procedure once used to protect against
A) measles.
B) bubonic plague.
C) rabies.
D) smallpox.
Correct Answer:
Verified
Q8: Herd immunity
A) only occurs in a population
Q16: The Salk vaccine
A)contains live attenuated virus.
B)contains inactivated
Q17: The Salk vaccine
A)protects against nervous system and
Q18: Attenuated agents
A)may induce immunity after a single
Q19: The scientist who made variolation safer and
Q21: Precipitation reactions depend on
A)the antigen having one
Q22: Immunodiffusion tests
A)allow detection of specific antigens.
B)are a
Q23: Agglutination tests can be used to diagnose
Q24: Blood for transfusion is frequently tested for
Q25: The change from negative serum,without antibodies specific
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents