i vape, as do a couple buddies. We all had super minor instances of covid.....well a test showed one of us had covid and we all had symptoms and know others that got it from us that tested positive. Its interesting....those that vape (none of us use analogs anymore) had such mild symptoms it was comical. The few that didn't vape had what seemed like a real flu. But that is pretty unscientific. I don't usually like to say smoking anything can be considered a good thing.