Across
- 3. A large family of viruses that cause mild to severe symptoms such as Covid19, SARS, and the common cold.
- 5. the acronym of severe acute respiratory syndrome is...
- 8. a substance used to stimulate the production of antibodies
- 11. a respirator
- 12. a specific blood protein to counter an antigen
- 13. a period of isolation
- 15. Never touch your ______ in public areas.
Down
- 1. a microorganism, especially one that causes disease
- 2. Covid19 is believed to be originated from this animal
- 4. a word that means the action of breathing
- 6. an abnormally high body temperature
- 7. Always wash your _____ hands after doing something.
- 9. The Covid19 started in this country.
- 10. A _____ is caused when a virus infects every continent.
- 14. the country with the most current covid19 cases is...