They’re just making this crap up.

As the Delta variant of the coronavirus fuels an ongoing COVID wave, Bay Area health experts are keeping a close eye on yet another variant: Delta Plus.

“We believe that it’s at least as bad as Delta,” said Dr. Peter Chin-Hong, an infectious disease specialist at the University of California San Francisco.

If that’s the line from !SCIENCE!, then the plus is almost totally harmless – unless you’re an ADE guinea pig.