Coronavirus Puzzle

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Across
  1. 1. a bacterium, virus, or other microorganism that can cause disease
  2. 4. Microscopic parasites
  3. 5. study of viruses
  4. 8. a blood protein produced in response to and counteracting a specific antigen
  5. 10. A method to provide active acquired imunity
  6. 11. Primary mode of transmission of COVID-19
  7. 12. the ability of an organism to resist a particular infection or toxin
  8. 14. City where outbreak was first reported
  9. 15. What is needed for a virus to survive
Down
  1. 2. Describes people who have a virus but don't show symptoms
  2. 3. System most affected by COVID-19
  3. 6. Pumps air into a patients lungs
  4. 7. a branch of medical science that deals with the incidence, distribution, and control of disease in a population
  5. 9. When enough people in a population have been vaccinated for a particular pathogen
  6. 13. Type of mask that gives the most protection against COVID 19