Aureobasidium Pullulans
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| Morphology | Black, yeast-like fungus. Colonies are fast growing, smooth, soon covered with slimy masses of conidia, cream or pink, later becoming brown or black. |
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Disease
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Skin and soft tissue infections, meningitis, splenic abscesses, peritonitis and catheter-related fungemia. |
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Zoonosis
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Unknown. |
| Host Range | Humans, a wide range of plant species (e.g. apple, grape, cucumber, green beans, cabbage). |
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Modes of Transmission
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Unknown.
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| Signs and Symptoms |
Skin rash, fever, oligoarthritis |
| Infectious Dose | unknown |
| Incubation Period | unknown |
| Prophylaxis |
None available.
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| Vaccines |
None available.
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| Treatment | amphotericin B, caspofungin, micafungin, posaconazole, fluconazole and voriconazole |
| Surveillance |
Monitor for symptoms.
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MSU Requirements
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Report any exposures.
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| Laboratory Acquired Infections (LAIs) | None have been reported.
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| Sources |
Cultures, frozen stocks, other samples described in IBC protocol.
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BMBL
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https://www.cdc.gov/labs/bmbl/?CDC_AAref_Val=https://www.cdc.gov/labs/BMBL.html |
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CDC
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NIH Guidlines
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Risk Group 2
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Agents that are associated with human disease which is rarely serious and for which preventive or therapeutic interventions are often available. |
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BSL2
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For all procedures involving suspected or known infectious specimen or cultures.
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ABSL2
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For all procedures utilizing infected animals.
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Small
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Notify others working in the lab. Remove PPE and don new PPE. Cover area of the spill
with absorbent material and add fresh 1:10 bleach:water. Allow 20 munutes (or as directed)
of contact time. After 20 minutes, cleanup and dispose of materials.
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Large
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Mucous membrane
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Flush eyes, mouth, or nose for 5 minutes at eyewash station.
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Other Exposures
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Wash area with soap and water for 5 minutes.
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| Reporting |
Immediately report incident to supervisor, complete a First Report of Injury form, and submit to Safety and Risk Management.
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Medical Follow-up
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During business hours: Bridger Occupational Health 3406 Laramie Drive. Weekdays 8am -6pm. Weekends 9am-5pm
After business hours: Bozeman Deaconess Hospital Emergency Room 915 Highland Blvd Bozeman, MT |
| Disinfection |
Susceptible to 1:10 bleach:water plus cleaning of killed spores, 70 % ethanol
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| Inactivation |
Inactivated by moist heat (15 minutes at 121oC) and dry heat (1 hour at 160-170oC).
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Survival Outside Host
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Unknown.
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Minimum PPE Requirements
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Lab coat, disposable gloves, safety glasses, closed toed shoes, long pants
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Additional Precautions
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Additioanl PPE may be required depending on lab specific SOPs and IBC Protocol. |
