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Poultry Disease Sample Locator
This "sample locator" is used to locate the best anatomical part to take a sample or best anatomical part to send to the lab based on the disease that is suspected.
Updated:
September 30, 2022
This chart is a sample locator, which can be used to locate the best anatomical part to take a sample from or send to the lab based on the disease that is suspected.
| Disease | Tissue/specimen | Shipping conditions | Additional Notes |
|---|---|---|---|
| Disease unknown | Whole bird | Overnight shipment on ice. | |
| Newcastle | Oropharyngeal swab or whole bird | BHI media (swabs). Overnight shipment on ice. Do not freeze | Call Department of Agriculture prior to submission |
| Infectious Bronchitis | Oropharyngeal swab or whole bird | BHI media (swabs). Overnight shipment on ice. Do not freeze | |
| Infectious Laryngotracheitis | Trachea | Overnight shipment on ice. Do not freeze. | Tissue sample fixed in 10% formalin, no ice. |
| Infectious Laryngotracheitis | Whole bird | Overnight shipment on ice. Do not freeze. | |
| Avian Influenza | Oropharyngeal swab or whole bird | BHI media. Overnight shipment on ice. Do not freeze | Call Department of Agriculture prior to submission |
| Reovirus (viral arthritis) | Legs (hip to toe) or whole bird | Overnight shipment on ice | |
| Marek's Disease | Peripheral nerves | Overnight shipment on ice. | Tissue sample fixed in 10% formalin, no ice. |
| Marek's Disease | Whole bird | Overnight shipment on ice. | |
| Infectious Coryza | Choanal swabs, infraorbital swabs or whole head | BHI, saline or PBS (swabs). Overnight shipment on ice | |
| Cholera (Pasteurella multocida) | Whole bird | Overnight shipment on ice | |
| Staphylococcus infections | Legs (hip to toe) or whole bird | Overnight shipment on ice | |
| Aspergillosis | Nodules | Overnight shipment on ice. | Tissue sample fixed in 10% formalin, no ice. |
| Aspergillosis | Whole bird | Overnight shipment on ice. | |
| NE | Segments of intestines | Overnight shipment on ice. | Tissue sample fixed in 10% formalin, no ice. |
| NE | Whole bird | Overnight shipment on ice. | |
| Colibacillosis | Whole bird | Overnight shipment on ice | |
| Ascites | Whole bird | Overnight shipment on ice | |
| Mycoplasma | Oropharyngeal swab, whole head and neck, or trachea | Swab in sterile tube, no media required. Overnight shipment on ice | |
| Erysipelas | Whole bird | Overnight shipment on ice | |
| Coccidiosis/intestinal parasites | Feces, segments of intestines or whole bird | Overnight shipment on ice | |
| Salmonellosis | Whole chicks or poults | Overnight shipment on ice |
Observations to Be Included
- Swabs must be all-synthetic materials.
- Samples should be sent double bagged in a cooler with enough ice pads.
- Call the lab and ask for the preferred postal services
- Procedures are subject to change.
PADLS Information
Penn State University Animal Diagnostic Laboratory
Wiley Lane, University Park, PA 16802.
Phone: 814-863-0837
Pennsylvania Veterinary Laboratory
2305 North Cameron Street, Harrisburg, PA, 17110
Phone: 717-787-8808
New Bolton Center Veterinary Laboratory
382 West Street Road, Kennett Square, PA, 19348-1692
Phone 610-925-6725











