Microsporidia Infection in a Mexican Kidney Transplant Recipient
(a) H&E stain: tubular epithelial cells show parasitophorous vacuoles, with abundant microsporidia spores (arrow). (b) Spores are not strongly stained with the PAS stain. (c) Warthin Starry stain strongly stains the spore.
Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.