2 things come to mind...
-ALL flu diagnosis was called "covid" thus bringing up the numbers to create the plandemic this scaring people and now they have to slowly move back to what's considered "normal" because nobody is buying the covid bullshit..

or........ the big pharma has been releasing flu viruses every year for decades because it's such a great money maker.... they create the "flu season" and thus create their own market... either way they make untold billions selling fake vaccines! they can release whatever strains they want and "vaccinate" billions of people every year with useless shit that has no real effect on the viruses that they are releasing.