"an adjuvant may give quite different responses depending on which antigen it's combined with. An adjuvant that is shown to be safe with one antigen may give a different response to another antigen because of other things that are involved with that second antigen including impurities."

Dr. Martin Howell Friede, PhD, - coordinator, Institute for Vaccine Research, WHO. (54 minute mark)

Then go to the 1:14 mark and hear a HUGE concern that just occurred to a Nigerian Doctor. "In Nigeria, a child is given different antigens at 6 weeks, 10 weeks from different companies, and these vaccines have different adjuvants and different preservatives and so on, is there a possibility of these adjuvants and preservatives cross-reacting among themselves? Has there ever been a study on the possibility of cross-reactions that you can share with us?"

So then we go to the CDC when asked the SAME question and what do they say? (1:16) "We have no data to make a recommendation one way or the other."

Then go the 1:19 mark and you see they have NOTHING! NOTHING!
I knew it! They are completely ignorant about the risks of multiple vaccines given to children. And yet, you can't sue the purveyor of these vaccines if you're hurt.

Screw that!
https://rumble.com/vnpj0t-shocking-vaccine-admissions-from-inside-the-who.html