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What is Stain which differentiates cryptococcus from other fungus and explain in detail?
India ink or Nigrosine - demonstrate the capsule of Cryptococcus as a clear halo Gram stain - used to diff. b/w gram positive and gram negative Acid fast stain - used to stain Tuberculous bacteria, acid fastness is due to mycolic acid . Gomori methamine silver stain - used to stain Pneumocystis jiroveci