NIS IB Vaccination and Antibiotics

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Across
  1. 3. Strain of bacterium not affected by an antibiotic
  2. 5. Kills bacteria
  3. 7. Said to have discovered penicillin
  4. 9. Produced a vaccine for smallpox
  5. 10. treatement of killed or weakened pathogens
Down
  1. 1. Stops bacteria from multiplying
  2. 2. Part of a bacterium that contains the DNA
  3. 4. Immunity where the body produces its own antibodies
  4. 6. Disease that causes paralysis
  5. 8. Source of antibodies in babies