immunity
Across
- 3. the type of immunity gained if you are provided with antibodies, short term
- 6. the type of immunity received in you are infected or vaccinated against a pathogen
- 9. what is higher is you are infected after being vaccinated?
- 10. what is stimulated when you are vaccinated?
- 11. what was used to vaccinate children against the small pox
- 12. a vaccine with falling immunisation rates due to misinformation, swansea had only 67.5% vaccinated in 2012-13 which caused a measles outbreak
- 13. very young people who are also protected by herd immunity
Down
- 1. injections that contain weakened forms of bacteria/ viruses or antigen from pathogens
- 2. what causes some parents to choose not to vaccinate their child?
- 4. others who are protected by herd immunity eg the elderly
- 5. vaccination of 94-95% of a popuation to stop the spread of a pathogen to even non-vaccinated people
- 7. a pathogen cannot ...... between non vaccinated people if there are so few
- 8. what can pathogen cause at the primary reponse stage?