(NaturalNews) Unbelievably, the method of producing vaccines using cells that are derived directly from human cancer tumors has been approved even though the vaccines may induce cancer in recipients. This method is cheaper and faster than breeding animals for the culture media – and human cancer tumors are readily available.
At a meeting of the Food and Drug Administration (FDA) in September 2012, the discussion which led to approval was no less than a scandal. 
The health authorities and vaccine manufacturers blatantly revealed their uncertainty regarding the safety of vaccines made from cancer tumors. Some of the incredible statements from the meeting are quoted directly. A more detailed account is given in this article. 
The statements in italics are directly quoted from the meeting.
The vaccines may cause tumors in recipients
“We have really identified three major factors that could potentially convey risk from tumor derived cells. And these include the cells themselves … and if they were tumor-derived cells then maybe they themselves could form tumors in a vaccine recipient.” (Dr. K)
A fact: tumor cell lines can cause tumors
“What I think is qualitatively different about the tumor cell lines is the fact that they can cause tumors.” (Dr.L)
Tumors may occur decades after vaccinations
“But certainly, if you are going to address this question about tumor risk of vaccines made in tumor cell lines, it’s going to have to be a decade’s question.” (Dr.C)
FDA is there to help vaccine manufacturers
“… but we are here to consider the issues that we would like to advise the agency to consider in helping the company continue the manufacturing process, what should they be concerned about, what should they be watching for.” (Dr. D, leader of the meeting)
Doubt regarding test animals for assessing oncogenicity
“I’m not optimistic that we’re going to find animal models to assess oncogenicity of DNA. That’s why I’m feeling that maybe it’s the clearance aspect that we have to deal with, with respect to DNA.” (Dr.P)
Uncertainty about length of time for safety testing
“Are they watching these animals long enough? Should it be longer?” (Dr.D)
“Is it relevant to safety that a cell forms a tumor after a year, a year and a half?” (Dr.P)
Poor testing for prions including mad cow disease
“There are a lot of things to be done in post-licensure. The field of the BSE (Bovine Spongiform Encephalopathy, mad cow disease) is really, in terms of sensitivity, of detection, pretty poor” (Dr.C)
Doctors and the public may say “Oh, my God”!
“How is this group (of vaccines) going to be able to be accepted by the consumers … As soon as you hear “a tumor-derived cell line”, how do you explain that, put the public at ease?” (Dr.B)
“… the practicing medical community and also the lay public. They are going to hear that we are recommending or that the manufacturers are making vaccines with tumorigenic cell lines and say, oh, my God, even if there’s no scientific basis to say, oh, my God.” (Dr.D)