Rabbit Mycotoxin Poisoning: Causes, Symptoms, and Preve

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Section 1: Characteristics of Mycotoxin Poisoning in Rabbits

Mycotoxin poisoning in rabbits exhibits several distinct features:

1. Seasonal Pattern: This condition is most prevalent during the hot and humid months of July and August.

2. Reproductive Link: It often affects lactating does, followed by does in late pregnancy. Pregnant rabbits suffering from mycotoxin poisoning may experience abortions.

3. NonContagious: The disease is not contagious, ensuring that it does not spread among the herd.

4. Resistant to Medication: Treatment with antibiotics is generally ineffective, making the condition potentially fatal for affected rabbits.

Section 2: Symptoms of Mycotoxin Poisoning in Rabbits

The clinical symptoms of mycotoxin poisoning in rabbits are typically acute, including:

Appetite Loss: Rabbits may show a decrease or complete loss of appetite.

Gastrointestinal Issues: Diarrhea and constipation may alternate, with occasional mucous in the feces.

Motor Symptoms: Affected rabbits may exhibit unsteady gait, tremors, weakness, and a general collapse, with heads drooping and moist nostrils and mouths.

Skin Lesions: Some rabbits may have出血 spots on their ears or other body parts.

Systemic Effects: Elevated body temperature, rapid breathing, irregular heartbeat, and progressive death within 2 to 4 days after onset are common. Some rabbits may struggle or thrash before dying.

Section 3: Preventive Measures Against Mycotoxin Poisoning

To prevent mycotoxin poisoning, consider the following strategies:

1. Strict Feed Management: Refrain from feeding rabbits moldy feed and ensure proper storage to prevent spoilage. Pay special attention to coarse feeds like peanut hulls and bran, which are more susceptible to mold.

2. Control Feeding Quantities: Avoid overfeeding and promptly remove any remaining feed from the troughs to prevent moisture buildup and mold growth.

3. Mold Inhibitors: During hot and humid periods, add mold inhibitors to the feed, such as propionic acid and its salts, benzoic acid, and citric acid, which are effective in preventing mold growth.

Section 4: Treatment Methods for Mycotoxin Poisoning

Immediate action is crucial when treating mycotoxin poisoning:

1. Change Diet: Replace the existing feed with fresh forage.

2. Supportive Therapy: Administer 25% glucose intravenously at 2040ml twice a day until the rabbit recovers.

3. Vitamin Supplementation: Add dispersed vitamins to the drinking water at 1.5 times the recommended dosage for five days, or offer 50100ml of 10% sugar water daily.

4. Cardiac Support: Inject sodium benzoate subcutaneously to enhance heart function.

5. Detoxification: Administer a mixture of 20g of starch, 56g of sodium sulfate, and water to help protect the intestinal mucosa and facilitate toxin excretion.

6. Vitamin C Injection: Inject 35ml of vitamin C daily for three days to aid in detoxification, and use liverprotective medications concurrently.

7. Antifungal Medication: Feed rabbits antifungal drugs like nystatin, clotrimazole, and allicin to inhibit fungal growth.

Prompt treatment and discontinuation of moldy feed can lead to a quick recovery. With these measures, the rabbit's condition can be effectively controlled within three days.

As the summer heat approaches, it's crucial for rabbit owners to manage their feed storage and handling carefully to prevent mycotoxin poisoning. Stay vigilant and take proactive steps to keep your rabbits healthy.