New methods of detection and diagnosis for poultry diseases -

AVINEWS INTERNATIONAL| aviNews International March 2022 | Pathology

Current prevalent methods of diagnosis worldwide rely on observations from farmers, farmworkers, and veterinarians.

Detection and prediction of emerging diseases in poultry are becoming more important every day. Due to the costs of an outbreak, the potential zoonotic implications of many poultry pathogens, and the negative impacts on the markets of any news about avian diseases, rapid and accurate detection and diagnosis are paramount.

The sooner a poultry disease can be detected, the diagnosis completed, and the case correctly classified.

Reasonable and timely measurements could help minimize costs and avoid spreading to other birds and flocks.

In the same way, chances for impacting the final poultry products and consumers could be reduced.

Poultry disease outbreak affects live production and the immediate delivery of a product.

Additionally, they may have significant negative consequences in the short and long-term supply-chain, especially in egg and chick production, and in the marketing of all poultry products.

The laboratory analyses include:

Continue after advertising.

All this process takes time, frequently days, and by the time a diagnosis is complete, the disease has spread.
Many times, farms are located in areas where local laboratories do not count with all reagents to determine a pathogen and submitting samples to other labs delays the process more.
Some rapid detection kits for influenza virus, Newcastle, Salmonella, and a few more common pathogens are available, but their sensitivity is low.
The costs of current avian influenza outbreaks in Europe and Asia and the constant concern about Salmonella and Campylobacter worldwide led to the development of several automated technologies.

These technologies include:

New methods of detection and diagnosis for poultry diseases

Dr. Edgar O. Oviedo-Rondon

DISCOVER