The coronavirus crossword puzzle, how the virus swept the world in 2019

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Across
  1. 3. a state of isolation or restricted access instituted as a security measure
  2. 4. a state, period, or place of isolation in which people or animals that have arrived from elsewhere or been exposed to infectious or contagious disease are placed
  3. 5. Can be cloth or disposable, and helps protect the face from A virus
Down
  1. 1. an acute respiratory illness in humans caused by a coronavirus, capable of producing severe symptoms and in some cases death, especially in older people and those with underlying health conditions. It was originally identified in China in 2019 and became pandemic in 2020.
  2. 2. an infective agent that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host.