Final answer:
The primary stain in the Kenyan acid fasting method is carbolfuchsin.
Step-by-step explanation:
The primary stain in the Kenyan acid fasting method is carbolfuchsin. In the Kenyan acid fasting method, heat is not used during the primary staining process unlike the Ziehl-Neelsen method. It is important in diagnosing diseases caused by acid-fast bacteria, as the red or pink color of the acid-fast bacteria can be seen against the blue background of the surrounding tissue cells.
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