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Labs : rabies

Rabies Zoonotic Disease Laboratory 

Emergency Examination Requests (Updated August 26, 2011)

Some situations that occur after regular business hours may require rabies test results as soon as possible so that a medical determination about rabies PEP can be made. In these situations, on-call laboratory scientists are available; and specimens may be examined Fridays from 12:00 PM to 4:30 PM, on a weekend, SRD, or on a State holiday, with prior approval of DHMH IDEOR epidemiology staff. To obtain approval after hours, call the DHMH IDEOR Epidemiologist-On-Call page at 410-716-8194.
 
ONLY, after receiving approval for an emergency examination request, contact the Rabies Lab On-Call Number: 443-735-1291 (Backup # 443-799-9490)
 
 
Animal Rabies Test
 
Specimen Submission Policy
 
 
Animal Rabies Submission Policy (including Packaging and Shipping) Document
 
Hours of Operation
 
The DHMH Laboratories Administration Rabies Laboratory operates from 8:00 AM to 4:30 PM weekdays (Monday through Friday except on holidays and salary reduction days [SRD]). On-call laboratory scientists are available for requests that require test results as soon as possible so that a medical determination on rabies post-exposure prophylaxis (PEP) can be made.
Specimens must be received at the DHMH Laboratories Administration by 12:00 PM on Fridays to have the test results reported by Friday 4:30 PM. Specimens received on Fridays after 12:00 PM will have the results ready the next regular workday.
Specimens received on evenings from Monday through Friday, Fridays from 12:00 PM to 4:30 PM, on a weekend, SRD, or on a State holiday will be processed on the next regular workday, except for situations that require test results as soon as possible so that a medical determination about rabies PEP can be made (emergency examination). In these situations, prior approval by epidemiology staff in the DHMH Office of Infectious Disease Epidemiology and Outbreak Response (IDEOR) is necessary before testing will be initiated by on-call laboratory scientists. (For details, please see the Emergency Examination Requests section below).
 
Delivery Procedures
 
Delivery of specimens must be from Monday through Friday 7:30AM to 6:00PM (regular workdays) to the DHMH Laboratory Tower in the Receiving Area on the Service Level of the O’Connor Building at 201 W. Preston Street. All animal submission of specimen must be routed through the local health department and sent via courier service. Do not use the U.S. Postal Service or other public transportation service to send specimens. (For emergency examination situations, please see the Emergency Examination Requests section below).
 
Ordering Tests
 
For routine testing Monday through Friday, all local health departments must use the DHMH Laboratories Administration’s MyLIMS (Laboratory Information Management Systems) (http://starlims.dhmh.md.gov/starlims10.dhmhlabs.prod/) for submission of specimens. The updated rabies submission form (DHMH 1188 11/10) will print out automatically when the animal rabies test is ordered through the MyLIMS system, and must be included in the cooler and attached to the specimen being submitted. One Rabies Submission Form should accompany each animal submitted. Specimens approved for emergency testing must be accompanied by a fully completed handwritten Rabies Submission Form if access to MyLIMS is not possible. An emergency contact name and phone number must be listed on the Rabies Submission Form. The updated rabies submission form (DHMH 1188 11/10) can be downloaded from our website at http://dhmh.state.md.us/laboratories/sitepages/rabies.aspx.
 
Criteria for Animal Submission
 
Terrestrial animals acceptable for submission to DHMH are rabies vector species (e.g., raccoons, foxes, skunks, etc.) that expose humans, livestock, or pets. Exposure is defined as a bite that breaks the skin or contact of mucous membranes or broken skin with either animal saliva or nervous tissue. Birds, fish, reptiles and amphibians will not be accepted for rabies testing under any circumstances. Small rodents, including squirrels, chipmunks, gerbils, guinea pigs, hamsters, rabbits, mice, rats, voles, shrews and moles, will not be accepted for testing unless (1) the animal has bitten a human and (2) prior approval for testing has been authorized by the DHMH IDEOR epidemiology staff . Most recent human cases of rabies in the U.S. have been associated with bats, and bat bites may be difficult to recognize
Bats should be submitted for testing in all cases of direct human contact with a bat or when bite or mucous membrane contact cannot be ruled out.
 
Emergency Examination Requests
 
Some situations that occur after regular business hours may require rabies test results as soon as possible so that a medical determination about rabies PEP can be made. In these situations, on-call laboratory scientists are available; and specimens may be examined Fridays from 12:00 PM to 4:30 PM, on a weekend, SRD, or on a State holiday, with prior approval of DHMH IDEOR epidemiology staff. To obtain approval after hours, call the DHMH IDEOR Epidemiologist-On-Call pager at 410-716-8194.
ONLY, after receiving approval for an emergency examination request, contact the Rabies Lab On-Call Number: 443-735-1291 (Backup # 443-799-9490)
 
Specimen Collection
 
Animals should be euthanized in a manner that will not destroy the brain tissues to be examined in the diagnosis of rabies. When possible, only the animal’s head should be submitted for diagnostic purposes. For animals weighing more than 20 pounds, particularly large dogs, only the head may be submitted for testing. If an animal is being submitted to DHMH Labs from an animal pathology or diagnostic laboratory, and the animal has already been prepared for necropsy, the submitter should submit all or a cross section of the brainstem and half of the cerebrum.
 
Packaging and Shipping
 

 

RABIES ANTIBODY TITER (RFFIT)

RFFIT Test (Physician's Guide)

 A. Submission Requirements

Specimen/Sample Acceptance and Rejection Criteria

TRAB Authorization Memo

List of Authorized Healthcare Providers

Optimum Specimen Volume: 5 ml whole blood or 2 ml of serum

B. Packaging and Shipping

1. Please complete a DHMH 4677 – Serological Test Form.

It must follow the TRAB Authorization Guideline

Please include the following immunization history:

a. Date of vaccination

b. Type of vaccine

c. Route of inoculation – intramuscular or intradermal

2. Specimens including the DHMH 4677 – Serological Test Form should be shipped by an overnight courier on ice packs. Do not use wet ice or dry ice.

3. Ship using an overnight courier on ice packs to:

ATTENTION: RFFIT

MARYLAND DEPARTMENT OF HEALTH AND MENTAL HYGIENE

LABORATORIES ADMINISTRATION

201 W. PRESTON STREET

BALTIMORE, MD 21201

C. This is a restricted test.

1. Maryland Residents: No charge

2. Non-Maryland Residents: $120.00 charge per specimen. Please send a check to this amount made payable to the State of Maryland Laboratories Administration with the specimens.

Maryland DHMH Related Links

  • DHMH Center for Zoonotic and Vector-borne Diseases
    • State Public Health Veternarian
    • Infectious Disease and Environmental Health Administration
    • Maryland Department of Health and Mental Hygiene
    • 201 W. Preston St., 3rd floor
    • Baltimore, MD 21201
    • 410-767-5649 (main)
    • 410-383-2420 (FAX)
    • Maryland Rabies Epidemiology Webpage

Other Rabies Related Links

Archived Documents

 

 
 

 Rabies Contact Information

 
​ 
 
Maryland Department of Health & Mental Hygiene
Laboratories Administration
201 West Preston Street
Baltimore, Maryland 21201
 
410-767-6177
(Tel/Voicemail) Voicemail monitored during normal business hours
410-333-7790 (Fax No.) 
 

Normal Business Hours:

Monday thru Friday 8:00AM-4:30PM (except holidays and salary reduction days)
For after-hours submissions that require results as soon as possible so that a medical determination about rabies post-exposure prophylaxis (PEP) can be made, on-call scientists are available during holidays, weekends and salary reduction days.