Johns Hopkins HIV Guide
Rhodococcus equi
Rhodococcus equi is a topic covered in the Johns Hopkins HIV Guide.
To view the entire topic, please log in or purchase a subscription.
Official website of the Johns Hopkins Antibiotic (ABX), HIV, Diabetes, and Psychiatry Guides, powered by Unbound Medicine. Johns Hopkins Guide App for iOS, iPhone, iPad, and Android included. Explore these free sample topics:
-- The first section of this topic is shown below --
MICROBIOLOGY
- Pleomorphic Gram-positive coryneform aerobic bacteria. Non-spore-forming, non-motile, non-fermenting, and weakly acid-fast on Ziehl-Neelsen smear.
- Appears coccoid in solid media and pleomorphic in liquid media.
- May be mistaken as "diphtheroid" contaminant or a Mycobacterium.
- Grows well on ordinary media, named "rhodo" (red) for salmon color. Mucoid coalescing colonies seen after 4 days growth on solid media.
- Soil inhabitant; infection via inhalation, inoculation or ingestion
- Recognized equine pathogen, foals serve as reservoir and develop pyogranulomatous pneumonia.
- R. equi is an intracellular pathogen and enters the phagosomes of macrophages.[2]
- Virulence plasmids are associated with human, equine, porcine, and caprine (goats) isolates.[1]
-- To view the remaining sections of this topic, please log in or purchase a subscription --
MICROBIOLOGY
- Pleomorphic Gram-positive coryneform aerobic bacteria. Non-spore-forming, non-motile, non-fermenting, and weakly acid-fast on Ziehl-Neelsen smear.
- Appears coccoid in solid media and pleomorphic in liquid media.
- May be mistaken as "diphtheroid" contaminant or a Mycobacterium.
- Grows well on ordinary media, named "rhodo" (red) for salmon color. Mucoid coalescing colonies seen after 4 days growth on solid media.
- Soil inhabitant; infection via inhalation, inoculation or ingestion
- Recognized equine pathogen, foals serve as reservoir and develop pyogranulomatous pneumonia.
- R. equi is an intracellular pathogen and enters the phagosomes of macrophages.[2]
- Virulence plasmids are associated with human, equine, porcine, and caprine (goats) isolates.[1]
There's more to see -- the rest of this topic is available only to subscribers.
Last updated: August 29, 2021
Citation
Spacek, Lisa A. "Rhodococcus Equi." Johns Hopkins HIV Guide, 2021. Johns Hopkins Guide, www.hopkinsguides.com/hopkins/view/Johns_Hopkins_HIV_Guide/545179/all/Rhodococcus_equi.
Spacek LA. Rhodococcus equi. Johns Hopkins HIV Guide. 2021. https://www.hopkinsguides.com/hopkins/view/Johns_Hopkins_HIV_Guide/545179/all/Rhodococcus_equi. Accessed October 4, 2022.
Spacek, L. A. (2021). Rhodococcus equi. In Johns Hopkins HIV Guide https://www.hopkinsguides.com/hopkins/view/Johns_Hopkins_HIV_Guide/545179/all/Rhodococcus_equi
Spacek LA. Rhodococcus Equi [Internet]. In: Johns Hopkins HIV Guide. ; 2021. [cited 2022 October 04]. Available from: https://www.hopkinsguides.com/hopkins/view/Johns_Hopkins_HIV_Guide/545179/all/Rhodococcus_equi.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - Rhodococcus equi
ID - 545179
A1 - Spacek,Lisa,M.D., Ph.D.
Y1 - 2021/08/29/
BT - Johns Hopkins HIV Guide
UR - https://www.hopkinsguides.com/hopkins/view/Johns_Hopkins_HIV_Guide/545179/all/Rhodococcus_equi
DB - Johns Hopkins Guide
DP - Unbound Medicine
ER -
