Across
- 2. discovered by Alexander
- 4. Edward Jenner discovered the vaccine
- 5. produced by the body to fight the invader
- 6. common cold, caused by viruses
- 8. parasite of malaria
- 9. spreads the virus causing Yellow vein mosaic in Okra
- 10. example of communicable disease
- 11. causes rust of wheat in plants
- 12. bacterial disease
- 13. long-term protection against viral diseases
- 15. mosquito which carries dengu virus
- 16. A disease in humans,spread by Air/Contact
- 17. insects carrying disease causing microbes
- 18. grows on wet and warm bread
Down
- 1. a disease caused in plants by bacterials
- 3. Nitrogen fixing bacteria
- 5. medicines only used after doctors advice
- 7. A bacterial disease in humans,transmitted by Air
- 8. program to prevent polio among children
- 14. Disease causing Microbes