Tar is present in any tobacco product that is burned.
The last puffs on a cigarette can contain as much as twice the amount of tar as the first puffs. Tar in cigarette smoke paralyzes the cilia in the lungs and contributes to lung diseases such as emphysema, chronic bronchitis, and lung cancer.
Very. Tetanus is different from a lot of Bacteria, because they can survive for a while on deteriorating surfaces. A lot of these surfaces though are more dangerous, because these are on things that have a high chance of creating an opening for the bacteria to enter the bloodstream. Rusty nails and razors are a very common source of Tetanus.
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