Across
- 2. a face covering worn during COVID-19 to protect people
- 4. the first person to get infected with a new disease
- 7. the crown-shaped virus that became a pandemic
- 8. not going to school to learn, learning at home
Down
- 1. a disease affecting and infecting a large population of the world
- 3. when you need to stay home for a certain amount of time
- 5. someone who studies epidemics
- 6. a disease infecting a certain group of people at a certain time