Hygiene and First Aid

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Across
  1. 4. Which virus causes a flu?
  2. 6. What is an essential measure to prevent infectious diseases, e.g. diarrhea, from spreading?
  3. 7. Who discovered the germ causing tuberculosis?
  4. 8. What do you call an infectious disease spreading quickly to many people?
Down
  1. 1. How many seconds are you supposed to scrub your hands with soap?
  2. 2. When you press the chest of a non-breathing and unconscious person in a reanimation situation, the function of which organ do you replace?
  3. 3. Which medicine do you use to treat bacterial infection?
  4. 5. When you find someone lying on the sidewalk, you check first whether she/ he is ……… by talking to the person.
  5. 9. Which virus had an outbreak in West Africa from 2014 to 2016?