Why is it so toxic? How it is prepared: Recombinant adsorbed hepatitis B vaccine is prepared from transformed Chinese hamster ***** cells, and is a liquid product that contains hepatitis B surface antigen that is rendered insoluble by adding aluminum salt.ο»Ώ
The Chinese hamster has led a secret life in science for decades. By one estimate from the Chemical Heritage Foundation, 11 biotech drugs that are made using the ***** cells of these small rodents generated an incredible $57 billion in sales in 2013 alone. ~ CNBC