Volume 26, Number 11—November 2020
Etymologia
Etymologia: Nocardia
Figure
![Twisted hair bacteria (Nocardia spp.) described by Edmond Nocard, from a bronchial alveolar lavage sample. Nocardiosis is an opportunistic infection, commonly associated with pulmonary disease. Nocardia are partially acid-fast, filamentous, branching bacilli (modified Kinyoun acid-fast stain using weak acid [0.5% sulfuric acid] for decolorization and methylene blue counterstain, original magnification x1,000.) Photograph courtesy of the author.](/eid/images/ET-2611-F1.jpg)
Figure. Twisted hair bacteria (Nocardia spp.) described by Edmond Nocard, from a bronchial alveolar lavage sample. Nocardiosis is an opportunistic infection, commonly associated with pulmonary disease. Nocardia are partially acid-fast, filamentous, branching bacilli (modified Kinyoun acid-fast stain using weak acid [0.5% sulfuric acid] for decolorization and methylene blue counterstain, original magnification x1,000.) Photograph courtesy of the author.
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