Across
- 2. The virus that people get vaccinated every year as it can alter its antigens
- 5. Microbe that causes disease
- 7. What are found in vaccines that are part of a specific pathogen
- 8. The reason for clinical trials is to ensure the drug/vaccine is _______, effective and dosage.
- 10. Neither the participant nor researcher know who has been given the real vaccine/drug and who has been given the placebo
Down
- 1. Protocol for clinical trials to minimise bias between groups
- 3. Variation that can occur when a pathogen alters its antigens
- 4. Immunity that occurs when a large percentage of the population are vaccinated
- 6. Protocol where participants are given a 'dummy' drug/vaccine
- 9. Added to vaccines enhance the immune response