That's what viruses do when they can move person to person freely. The flu flares up every year, is that fishy as well?
And this virus is no deadlier than the flu. We accepted 20,000 plus per year (in America) flu deaths without blinking, yet there’s obvious and deliberate fear mongering for the SARS COV-2 virus, which has a 99.5% survivability for those under 70 years old, and does not as a rule, badly affect or kill children - yet they want to vax them.
And they’ve been caught inflating death stats by calling any death where they had any trace of the virus a COVID death.