Diagnosis and Treatment of a Case of Duck Serositis
Release time:
2021-07-07
Diagnosis and Treatment of a Case of Duck Serositis

A farmer in Weifang, number of meat ducks: 8000, age: 25 days
clinical symptoms
Sick duck spirit depressed, row green feces, cough, unable to stand, appear paroxysmal spasm, head head nodding, head and neck askew, retrogression and other neurological symptoms, and finally fell to the ground convulsion death. Two to three deaths a day.

Necropsy
Pericarditis, perihepatic inflammation, spleen enlargement, air bag opacity.
Diagnosis: duck serositis

Prescription
Florfenicol powder is mixed with 120kg per bag and Kexi is mixed with 120kg per bag for 4 days.
Return visit: the food is normal, and the death is basically gone.
Suggestion: to strengthen the feed management, pay attention to ventilation and change the feed density, to control the duck disease has a certain effect.
recommend today.

veterinary drug name]
Common Name: Florfenicol Powder
【Main ingredients] florfenicol
character]This product is white or almost white powder.
drug interaction](1) macrolides and linke amines have the same target as this product, which are combined with the 50S subunit of bacterial ribosome and can produce mutual antagonism when combined.
(2) It may antagonize the bactericidal activity of penicillins or aminoglycosides, but it has not been demonstrated in animals.
【role and use]]Amide alcohol antibiotics. It is used for bacterial diseases caused by Pasteuli and E. coli.
Usage and dosage](1) Poultry: 100g of this product is mixed with 200 ㎏ water, and the dosage is calculated according to the amount of drinking water throughout the day. 3~5 days for a course of treatment.
(2) pigs and calves: 0.2g ~ 0.25g/kg body weight, taken orally twice a day for 3~5 days.
adverse reaction](1) This product is higher than the recommend dose when used with a certain immunosuppressive effect.
(2) Embryonic toxicity, pregnancy and lactation livestock with caution.
[Note]](1) the laying period of laying hens is prohibited.
(2) the vaccination period or the immune function of the serious defect of the animal is contraindicated.
(3) animals suffering from renal insufficiency need to be appropriately reduced or extended administration interval.

veterinary drug name]
Common Name: Doxycycline Hydrochloride Soluble Powder
commodity name: kexi
main ingredient]Doxycycline Hydrochloride
[Sex shape]]This product is light yellow or yellow crystalline powder.
role and use]Tetracycline antibiotics. For the treatment of pigs, chickens, gram-positive bacteria, negative bacteria caused by Escherichia coli disease, salmonellosis, pasteurelloiella disease and respiratory diseases caused by mycoplasma.
Usage and dosage]Mixed drink: 100g of this product is mixed with 400kg of water for 3-5 days.
adverse reaction]Long-term use can cause superinfection and liver damage.
[Note]](1) the laying period of laying hens is prohibited.
(2) avoid taking with high calcium content feed at the same time.
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