I suspect what is meant is that people who have been previously infected might experience reactivation of one or more viruses after CoupFlu vaccinations.
That’s not news, BTW.
That info has been reported in peer-reviewed published papers for the last three years.
Could have something to do with the viral vector vaxxes, too, maybe...
If so, yikes.
The shots destroy the immune system ... the more you get, the worse it is. Not only do viruses reactivate, so do cancers because the body’s cancer surveillance system is also down & out. I personally know 3 people to whom this has happened, not including cases of turbo cancer. My overall cancer list is up to about 15 ... family, friends, church members. Some of the cancers are rare & many are aggressive ... several on the list are already deceased.
I’m guessing it increases your susceptibility to those diseases.