All I see when I research GALE is good science and nothing negative. So please stop spreading false information just because you played on the wrong side this time. I have spoken with people who have worked with the drug at M.D. Anderson in Houston and they call Neuvax the 'wonderdrug'. This is going to be a heck of a blockbuster when its time comes.
To answer your question, the false information is coming from smelly, disgusting, pathetic, unloved green message board trolls who live under bridges and post from public library computers in order to get paid 3 cents per negative post.
I have been following Gale for over 18 months. To answer your question, these are paid-negative writers. Their masters behind the scene are stock manipulators who use them to push the share price of Gale down so that these manipulators can buy the shares cheap. Then after these manipulators bought enough of the cheap shares, all of a sudden these negative messages stop and Gale's share rise again. There has been several such cycles in the last 14 months.
Some have traced these negative writers originating in India.
Do not reply to their messages no matter how rediculous they are. Do not engage them because they are trained by professional negative writers. Because they are partly paid by the number of resposes or their names being mentioned. By not responding, you can help to drastically reduce their income.
Give their messages a "Thumbs" down, report abuse and put them on Ignore. This way, you reduce the chance of having a forum to write more negative messages.