lol what a quote mine. Here's the full quote. More intellectual dis-honesty. You're such a google scholar lol.
"Alpha particles emitted by polonium will damage organic tissue easily if polonium is ingested, inhaled, or absorbed, although they do not penetrate the
epidermis and
hence are not hazardous as long as the alpha particles remain outside the body. Wearing chemically resistant and intact gloves is a mandatory precaution to avoid transcutaneous
diffusion of polonium directly through the
skin. Polonium delivered in concentrated
nitric acid can easily diffuse through inadequate gloves (e.g.,
latex gloves) or the acid may damage the gloves."
We go to the source which is the book Advances in Inorganic Chemistry and Radio Chemistry volume 4. We see it's talking about Polonium Dioxide. Here's the book written in 1962
https://books.google.co.uk/books?id=8qePsa3V8GQC&pg=PA212&redir_esc=y#v=onepage&q&f=false