covid

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Across
  1. 4. a vehicle equipped for taking sick or injured people to and from hospital, especially in emergencies.
  2. 5. a person who is qualified to treat people who are ill.
  3. 6. each of a pair of globular organs of sight in the head of humans and vertebrate animals.
Down
  1. 1. a liquid or gel, typically one containing alcohol, that is used to clean the hands and kill infection-causing microorganisms.
  2. 2. the red liquid that circulates in the arteries and veins of humans and other vertebrate animals, carrying oxygen to and carbon dioxide from the tissues of the body.
  3. 3. an abnormally high body temperature, usually accompanied by shivering, headache, and in severe instances, delirium.