Story at-a-glance 1  +. Canine leptospirosis, or âlepto,â is an infection caused by at least four species (serovars) of Leptospira bacteria. 2  However, there are over 20 different serovars that are potentially infectious to dogs.3  Leptospirosis isnât a new disease â in fact, itâs ancient.tory at-a-glance 1  +. Canine leptospirosis, or âlepto,â is an infection caused by at least four species (serovars) of Leptospira bacteria. 2  However, there are over 20 different serovars that are potentially infectious to dogs.
Philip Morris, a London-based cigarette manufacturer, created a New York subsidiary in 1902 to sell several of its cigarette brands, including Marlboro. By 1924 they were advertising Marlboro as a woman's cigarette based on the slogan Mild As May.
I roll my own smokes and find that's the best way to control flavor. American Spirit sells bulk tobacco. All you need to do is buy a rolling machine and some filtered tubes. The tobacco and tubes come in full flavor.how more I've been smoking for a while and i really liked marlboro reds a lot (cant stand menthols) and i just found out about American Spirit cigarettes. I like the whole idea of them being additive free and they burn longer with more and better tobacco so im thinking about switching to them.