TABLE 2.4.

Immunohistochemical Stains Commercially Available for Microbe Identification in Paraffin-Embedded Tissues

Fungi	Viruses and Bacteria
Aspergillus (genus only)	Herpes virus 1 (cross-reacts herpes virus 2)
Cryptococcus	Varicella zoster
Histoplasma	Cytomegalovirus
Candida spp.	Respiratory syncytial virus
Coccidioides immitis	Adenovirus
Pneumocystis jiroveci	Epstein-Barr (Epstein-Barr-encoded RNA)
Pseudallescheria boydii	Actinomycetes
Zygomycoses (genus only)	Actinomyces israelii
Sporothrix schenckii	Actinomyces naeslundii
Trichosporon	Arachnia propionica