Ch 20

4. it's when poultry products cause an infection, a gram negative bacilli.
7. syndrome: it affects the upper front teeth, associated with bottle-feeding.
10. RNA virus can be called silent epidemic no vaccine available for this one.
11. the most common infectious disease in humans, causes toothchache pain.
12. inflammatory disease of the liver, RNA virus can be caused by lots of viruses.
13. directly involved in the causation of dental carrier.
16. gram positive endospores forming rods, causes colon cancer.

1. patches: this is a GALT of adaptive immunity.
2. B: DNA virus has infectious virions that called dane particles.
3. heart shaped bacteria with flagella, causes long duration diarrhea.
5. RNA Virus transmitted by unhygienic food handling has a vaccine.
6. common mode of HAV is food contamination.
8. it produces E-coli, destroys cells in large intestine resulting in bloody diarrhea.
9. gram negative rods, acquires usually in natural disasters,
14. spiral gram-negative bacteria transmit by poor hygeine when cooking.
15. a streptococcus mutans is the cause, oral infection.