Viruses

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Across
  1. 4. used to fight viruses
  2. 7. a disease that affects a specific population in one place
  3. 9. a disease that affects populations across countries and continents
  4. 12. virus that was eradicated in 1980
  5. 15. before vaccines this was the method of fighting viruses; used the same virus to fight it off
Down
  1. 1. type of virus that attacks bacteria
  2. 2. the cycle that spreads viral DNA through pentrating the host cell's genome and reproducing
  3. 3. the man who invented the first vaccine Edward __
  4. 5. the 2020 pandemic
  5. 6. an infective agent that is not living; affected by vaccines
  6. 8. an infective microorganism; affected by antibiotics
  7. 10. a disease that affects a population within a community
  8. 11. common viral infection that attacks the respiratory system
  9. 13. a virus that affects the nerve cells and muscles; vaccine was invented by Jonas Salk
  10. 14. the cycle that spreads viral DNA through copying its DNA and destroying the cell