Re: Spitting
I spit outside once in a while. Spitting is actially detrimental to public health. Early in the 20th century (don't quote me on the date) there was a country-wide campaign to reduce spitting in public. This actually led to a dramatic reduction in contaigous deseases. I think my genetics teacher was talking about this. So if you are sick dont spitt in to the street.
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