Propylene Glycol may be the cure for the cytokine storm. It may be the cure for the common cold. Have tried it on early cold/flu/covid(?) symptoms 27 times in the past year. Symptoms disappear in an hour, virus seems to be shed next morning. Anecdotal experience similar to what is described below:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2135271/

It takes about an hour for symptoms to basically stop. Then I'm tired and need a nap. Post nap usually notice the sweats and "I just got over a cold"-energy.

Also:

https://www.vapes.com/blogs/news/research-shows-propylene-glycol-vapor-kills-airborne-influenza-virus

Note that the above is a pro vaping article.

There's more info out there. Note that propylene glycol isn't antifreeze, it's just used in antifreeze because it has useful properties with regards to maintaining temperature and moisture.