Epidemics Crossword

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