16 Questions
Which type of vaccine requires multiple doses for primary vaccination?
Polio
Which vaccine is typically administered intranasally?
Influenza
Which vaccine is administered to prevent smallpox?
Variola
Which vaccine is given to prevent measles, mumps, and rubella together?
MMR
Which vaccine requires a booster to maintain immunity after it declines?
DT
What type of vaccines are prepared by detoxifying exotoxins of some bacteria?
Toxoid vaccines
Which type of vaccines are prepared by cloning HBsAg gene in yeast cells for vaccine production?
Subunit vaccines
What is the purpose of using adjuvants like alum precipitation in vaccine preparation?
Increase potency
Which type of vaccines is derived from extracted cellular fractions like polysaccharide Ag of cell walls?
Conjugate vaccines
Which route of administration involves the vaccine being given through the nose?
Intranasal
What is the minimum age requirement for administering the Hepatitis B vaccine?
6 weeks
Which vaccine is no longer administered due to the eradication of smallpox?
BCG vaccine
What is the minimum interval between the 2nd and 3rd dose of the Hepatitis B vaccine?
8 weeks
Which vaccine is given orally and can lead to severe diarrhea?
Rotarix (RV1) vaccine
At what age should the first dose of Rotarix (RV1) vaccine ideally be administered?
6 weeks
Which vaccine requires a 4 dose series at specific time intervals?
Polio vaccine
Test your knowledge on vaccines that are killed or inactivated by heat or chemicals but still remain antigenic. Learn about their contraindications, preparation methods, and effectiveness compared to live vaccines.
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