You can take a lot of natural things to help reduce the cytokine storm and associated out of control inflammation.
Avoiding dehydration is also important.
In your opinion, does Elderberry tea help against the cytokine storm?
I stockpile many of the supplies recommended in this study
As a daily winter regimen I Find Vitamin D3 to be very useful, along with magnesium and sinc
https://www.acoem.org/ohden/downloads/AvianFluGuideOct05.pdf