Acinetobacter Baumannii
Morphology | Rod-shaped gram-negative bacteria. |
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Disease
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Pneumonia, urinary tract infections, wound infections, soft tissue infections, secondary meningitis, nosocomial infections. |
Zoonosis
|
None. |
Host Range | Humans. |
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Modes of Transmission
|
Poses very little risk to healthy individuals. People who have weakened immune systems
are at risk. Can be spread to susceptible persons by person-to-person contact with
contaminated surfaces.
|
Signs and Symptoms |
Causes a variety of diseases ranging from pneumonia to serious blood or wound infections. |
Infectious Dose | unknown |
Incubation Period | unknown |
Prophylaxis |
None available.
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Vaccines |
None available.
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Treatment | Treatment with imipenem or meropenem, but a steady rise in carbapenem resistance has been reported. Consequently, treatment methods often fall on polymyxins, such as colistin. |
Surveillance |
Monitor for symptoms.
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MSU Requirements
|
Report any exposures.
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Laboratory Acquired Infections (LAIs) | None have been reported.
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Sources |
Aquatic environments, sputum, respiratory secretions, wounds, and urine. Cultures,
frozen stocks, other samples described in IBC protocol.
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Canadian MSDS
|
http://www.phac-aspc.gc.ca/lab-bio/res/psds-ftss/index-eng.php |
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BMBL
|
https://www.cdc.gov/labs/BMBL.html |
CDC
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https://www.cdc.gov/hai/organisms/acinetobacter.html
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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
|
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
|
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, 70 % ethanol, and 2 % formaldehyde, accelerated
hydrogen peroxide
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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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Survives in the environment for long periods of time.
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Minimum PPE Requirements
|
Lab coat, disposable gloves, safety glasses, closed toed shoes, long pants
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Additional Precautions
|
Additioanl PPE may be required depending on lab specific SOPs and IBC Protocol. |