Across
- 1. Where scientists check drug trial data and conclusions to avoid bias and prevent false claims
- 3. A tablet/injection with no effect
- 7. Malaria is an example of this type of pathogen
- 8. A barrier to infection in human bodies
- 13. Gonorrhoea and salmonella are examples of this type of pathogen
- 14. How white blood cells reproduce after vaccination to provide immunity
- 16. The drugs given to treat HIV
- 17. Rose black spot is an example of this type of pathogen
- 18. Where most of a population is vaccinated against a pathogen, meaning it is less likely to spread
Down
- 2. Measles is an example of this type of pathogen
- 3. A drug that treats symptoms, but does not treat the disease
- 4. The substance within human stomachs that kills pathogens
- 5. The molecules produced by white blood cells that neutralise toxins
- 6. Drugs that kill bacteria only
- 9. The process of white blood cells engulfing and destroying pathogens
- 10. A microorganism that causes disease
- 11. The proteins produced by white blood cells that bind to antigens to make pathogen stick together
- 12. The amount of a drug that should be given to someone for it to be effective and safe
- 15. Weakened, dead or inactive pathogens that are administered to induce immunity
- 19. The sticky substance contained within the nose and trachea that traps pathogens