Final answer:
A yeast hypersensitivity is a contraindication for the Hepatitis B vaccine (Recombinant), which is produced using yeast cells.
Step-by-step explanation:
Hypersensitivity to yeast is a contraindication for receiving the Hepatitis B vaccine (Recombinant). This vaccine is produced in yeast cells, specifically the Saccharomyces cerevisiae strain. The surface antigen of the hepatitis B virus (HBsAg) employed in the vaccine is harvested and purified from fermentation cultures of a recombinant strain of the yeast that contains the gene for the HBsAg. This is important to note because individuals with a yeast hypersensitivity may have allergic reactions to the components of the vaccine derived from yeast.