covid crossword

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Across
  1. 2. When many people in the same area get an illness
  2. 3. Synonym of oculation
  3. 5. ...immunity.Also known as population immunity.
  4. 7. New word to refer to babies conceived during quarantine
  5. 10. Poor____ countries are the ones who suffered covid the most
  6. 11. According to the journal The Economist, about 3.8bn people have had at least one ___ of the vaccine.
  7. 12. To final _______ covid, the vaccines are a key point, New Zeland researchers say.
Down
  1. 1. A change or mutation to a virus that may cause it to spread more quickly and easily among people.
  2. 4. If you already had covid, the vaccin will boost your______ experts say.
  3. 6. Friendly greeting in which you touch someone's this part of the body so that you don´t have to kiss them.
  4. 8. to affect a larger number of people
  5. 9. In portugal, the pandemic is slowly turning into an_____