CH 20

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Across
  1. 2. Shiga-toxin-producing E. coli that causes bloody diarrhea
  2. 4. packets of lymphoid tissue containing T cells and B cells
  3. 7. pathogenic flagellated protozoan with a symmetrical heart shape
  4. 8. released by C. diff to contaminate the hospital environment
  5. 10. silent epidemic RNA virus with no vaccine, discovered in 1992
  6. 12. RNA virus transmitted fecal-orally causing minor hepatitis
  7. 13. mutans oral gram-positive coccus that produces sticky polysaccharides from sucrose
  8. 15. gram-negative comma-shaped rod that can cause 50% body weight loss
Down
  1. 1. enterotoxin from C. diff causing necrosis in large intestine
  2. 3. key virulence factor of gram-negative Salmonella
  3. 5. enzyme in saliva that attacks bacteria
  4. 6. increase in granular white blood cells that destroy helminths
  5. 9. DNA virus for which a vaccine is required for health care workers
  6. 11. muscular walls moving food and microbes along the GI tract
  7. 14. gram-positive endospore-forming rod that causes colitis