https://www.nytimes.com/interactive/2021/12/22/us/flu-cases.html

The Flu Makes an Unwelcome Comeback as Omicron Surges
; 22, 2021

The flu virus, which all but disappeared in early 2020, is once again circulating in the United States. The Centers for Disease Control and Prevention reported about 2,500 cases from clinical tests nationwide
for the week that ended Dec. 11. That number is typical for this time
of year, but it also represents a level of cases that has not been
seen since before the coronavirus pandemic. […]

Is it new flu variant or fail of covid&flu preventive measures?

--
A. Filip : Big Tech Brother is watching you.
| The road to ruin is always in good repair, and the travelers pay
| the expense of it. (Josh Billings)

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)