Across
- 2. how many hundred people died on the first outbreak
- 6. any person with underlying ____ conditions are at a higher risk of covid-19
- 8. corona viruses are a ____ family of viruses that cause illnesses
- 10. microscopic parasites
- 11. are known to slow transmission
- 12. each virion surrounded by a ____ or halo.
- 13. how many countries reported of SARS
- 14. what system of the body does corona primarily affect
- 15. in 2003 how many months did the first out break last
Down
- 1. viruses don't have the ability to live or ____ outside a host
- 2. what is the name of the virus
- 3. in 2019 where was the first out break
- 4. wash your ____ often
- 5. pumps air; usually with extra oxygen
- 7. what is the name of the disease
- 9. a method to provide active immunity