You may want to keep BHT on hand as amongst others it will kill herpes as well as the shingles virus, also other lipid covered viruses such as covid 19 as well, I have seen it work. It may be of interest to note that a patent had been filed with the number US4350707 for BHT because of its LIPID COVERED virus killing ability approximately 30 years ago, however in the meantime this patent has expired.
I have been using it off and on for the past thirty years whenever there as a need for it, as right now with covid making its rounds. As a suggestion go to Amazon and look up BHT, and look at some of the consumer commentaries in regards to BHT.
There is also a short video https://youtu.be/wtazbRr2VtA you may want to watch.
Take care & stay healthy and well.
Forgot to mention, if you have any questions or want more info it is available upon reply.