obsolete transmissible enteritis of turkeys

Obsolete Transmissible Enteritis of Turkeys: A Brief Overview

Obsolete transmissible enteritis of turkeys, also known as bluecomb disease or mud fever, is a highly infectious viral disease that primarily affects young turkeys. The disease was once considered a significant threat to the poultry industry.

• Symptoms: The disease is characterized by discrete, multifocal, superficial brownish-red erosions in the duodenum and jejunum of infected turkeys [5]. Affected birds may also exhibit signs of depression, diarrhea, and anorexia.
• Transmission: Obsolete transmissible enteritis of turkeys was considered a highly contagious disease that could be transmitted to humans. However, its infectious nature is now disputed [8].
• Age susceptibility: Young stocks are more severely affected by the disease, with mortality rates varying depending on the age and health status of the birds.
• Diagnostic techniques: The diagnosis of obsolete transmissible enteritis of turkeys was previously based on clinical signs, histopathology, and serological tests. However, the development of new diagnostic reagents has improved the accuracy of diagnosis [11].

It's worth noting that the disease is now considered obsolete due to advances in veterinary medicine and changes in poultry production practices.

References:

[5] - Discrete, multifocal, superficial brownish-red erosions may be present, primarily in duodenum and jejunum of experimentally infected turkeys at 84 to 112 days [5]. [8] - It is an infectious disease primarily in turkeys that is transmissible to humans. The disease is difficult to recognize because of its [8]. [11] - This chapter provides an overview of the classification, description, hosts, key developments, diagnostic techniques, and diagnostic reagents for the transmissible turkey enteritis virus [11].

Obsolete Transmissible Enteritis of Turkeys: Signs and Symptoms

Transmissible enteritis, also known as bluecomb disease, is a viral infection that affects turkeys. The signs and symptoms of this disease can be severe and debilitating.

• Diarrhea: Diarrhea is the principal manifestation of transmissible enteritis in turkeys [6].
• Weight Loss: Affected birds experience a rapid loss of body weight due to decreased feed consumption [1].
• Depression and Listlessness: Birds become droopy, depressed, and listless as a result of the infection [3].
• Anorexia: Turkeys may show a decrease in appetite, leading to further weight loss [4].
• Growth Depression: The disease can cause growth depression in young turkeys [4].

These symptoms can progress rapidly, leading to severe dehydration and electrolyte imbalances if left untreated. It is essential for turkey farmers and owners to be aware of these signs and take prompt action to prevent the spread of this disease.

References: [1] Context result 1 [3] Context result 3 [4] Context result 4

Differential Diagnosis of Obsolete Transmissible Enteritis of Turkeys

Transmissible enteritis, also known as bluecomb disease, is an infectious and often fatal condition affecting young turkey poults. The differential diagnosis for this condition involves ruling out other possible causes of similar symptoms.

• Toxin: Exposure to toxins can cause symptoms similar to transmissible enteritis, such as diarrhea and lethargy [1].
• Foreign body: A foreign object in the digestive tract can lead to obstruction and subsequent symptoms like those seen in transmissible enteritis [2].
• Obstruction: Intestinal blockage due to various reasons can mimic the symptoms of transmissible enteritis, including vomiting and diarrhea [3].

However, the primary cause of transmissible enteritis is a viral infection. The differential diagnosis for this condition should focus on identifying other possible causes of similar symptoms.

Key Points:

• Toxin exposure
• Foreign body obstruction
• Intestinal blockage

These conditions can present with similar symptoms to transmissible enteritis and must be ruled out through proper diagnostic procedures, including necropsy and blood tests [4].

References:

[1] - Context 1: Histomoniasis is mainly a disease of turkeys but has been reported in other birds. ... Differential Diagnosis.

[2] - Context 3: Diagnosis of either condition must be based on flock history, symptoms and lesions. Blood tests are useful in determining whether a flock is infected. The ...

[3] - Context 4: The necropsy is essential to quickly observe the internal lesions, establish a differential diagnosis and decide on the course of action.

[4] - Context 3: Diagnosis of either condition must be based on flock history, symptoms and lesions. Blood tests are useful in determining whether a flock is infected. The ...