25/04/2024
Effective 4/29/2024 we will be implementing and complying with the federal order from USDA-APHIS to require all lactating dairy cattle be tested for Influenza A prior to interstate transport. As a reminder: Delaware to Maryland and Maryland to Delaware transport constitutes INTERstate transfer.
This mandate supersedes all present regulatory requirements for export testing.
Testing as a condition of interstate transport falls under the regulatory statutes of the Federal government.
*INTRAstate transport may still represent substantial risk to bovine, avian and likely other livestock species.
Cattle to cattle and cattle to poultry transmission has been reported which is a concerning development.
*Dr Weeman expects this mandate may likely extend to beef cattle and other species in the future. Beef and small ruminant producers are exempt from testing at this time but are encouraged to take similar precautions to protect their livestock and neighboring poultry operations.
*Exhibitors of livestock should consider the emerging disease risks as they make plans for the show season. Animals not crossing state lines may still be tested before and after exhibition.
*An 8 day quarantine of show stock upon return to the farm is recommended. Separate, private milking equipment at shows is recommended.
Nose to nose contact and communal feed and water sources should be avoided during exhibition.
*Producers with poultry are advised to practice heightened biosecurity measures when attending shows- treat exposure to livestock much the way you would treat exposure to another poultry flock.
*Disinfect trailers and tires following transport. Don’t intermingle livestock from multiple sources on one trailer for transport.
*Producers visiting shows should consider wearing different boots and clothing and change and clean those items prior to tending livestock back home.
*Prevent exposure of livestock, barns, feed and water to wild birds and migratory water fowl.
Influenza A in cattle is now a reportable disease. If a cow tests positive for the virus it does NOT mean the animal, herd or market will be disrupted at this time but there will likely be surveillance of the herd to follow.
We can expect additional developments from this situation and we will provide updates at the point they become relevant.
* Represent epidemiological recommendations from us to our clientele/followers
WASHINGTON, April 24, 2024 – To further protect the U.S. livestock industry from the threat posed by highly pathogenic H5N1 avian influenza, USDA is sharing a number of actions that we are taking with our federal partners to help us get ahead of this disease and limit its spread. Today, USDA’s A...