Hello! Occasionally, I sense someone vaping around my furnace intake. My neighbors and I only share a fence between our patios. This toxic plume of fume quickly disperses throughout my home. It burns my pharynx and all the way to my cardiac sphincter. OUCH! No appetite for this allergy stricken and celiac disease person. It leaves me sick for hours. I have four air purifiers going thereafter. I work from home 3 days a week already. (Away from coworkers vaping habits). Why am I so isolated?