Across
- 1. a coronavirus-caused illness that affects the respiratory system and was first discovered in Asia in February of 2003
- 7. Microscopic parasite that can only be seen when using an electron microscope
- 9. a chemical in the form of liquid that destroys bacteria
- 10. a substance injected into the body to help prevent and/or protect against certain diseases
- 11. the branch of the U.S. Public Health Service that inspects and controls contagious diseases in the nation
- 12. The country with the current greatest amount of Covid-19 cases
- 13. the month during 2020 in which schools and small businesses began to close down due to Covid
- 14. a protective mask that covers the mouth and nose and is used to prevent the transmission of viruses from person to person
- 15. a microscope with high magnification that can be used to see viruses such as Covid-19
Down
- 2. the practice of being six feet apart from others to reduce the spread of Covid-19
- 3. The virus that has caused a global pandemic and was discovered in 2019
- 4. an appliance used for artificial respiration
- 5. a worlwide outbreak of a disease
- 6. City where the first COVID-19 case was documented
- 8. Area of the body that Covid-19 mainly affects