How do people get ink poisoning?

Hoy do people get ink poison?

People would no longer get ink poisoning these days, this was mainly a happening cause by the pricking of ones hand while writing with an Ink Quill Pen, back around the time of say Shakespeare or Thomas Jefferson. When this was the primary means of writing. The only other, would be the Ink of an Octopus. However, the ink of an Octopus dissipates upon hitting liquid matter such as water, thus the likely hood if this happening is even less than that of an Ink Quill incident. But I believe, these are the only two ways, if at all possible, to have ink poisoning. Lead poisoning however, is still an issue! ;-)