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. 2022 Mar 27;19(7):3990. doi: 10.3390/ijerph19073990
It is a very contagious form of influenza 1
It is a virus dropped from the laboratory 2
It is a virus from animals that has undergone a mutation 3
It is a normal phenomenon that occurs periodically in history 4
It is an excessively publicised flu 5
It is a form of biological warfare for population control 6
It is an experiment on a planetary scale 7
Something else… 8