Which of the following cannot be used?
Dear Student,
The answer is option 3. Synthetic capsular polysaccharide material is not used for the preparation of plague vaccines. They are usually used for the preparation of vaccines against pneumonia and meningitis. Vaccines against plague are made from avirulent live bacteria, heat-killed virulent bacteria or attenuated bacteria.
Regards
The answer is option 3. Synthetic capsular polysaccharide material is not used for the preparation of plague vaccines. They are usually used for the preparation of vaccines against pneumonia and meningitis. Vaccines against plague are made from avirulent live bacteria, heat-killed virulent bacteria or attenuated bacteria.
Regards