Flu and Viruses

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Across
  1. 2. tiny infectious particle that needs to invade a living cell to reproduce
  2. 4. what face item can be worn to prevent the spread of viruses
  3. 5. what does the flu vaccine do to your chances of getting the flu
  4. 8. song to sing to clarify how long handwashing should take
Down
  1. 1. contagious respiratory illness caused by influenza viruses
  2. 3. another name for the flu
  3. 6. the more effective alternative to sanitiser
  4. 7. a common virus symptom: ____ temperature
  5. 9. a common virus symptom: ______ body
  6. 10. where should used tissues go immediately after being used