Today, a newly opened chicken was treated, the egg laying rate rose slowly, the eggshell quality was not good, there were many thin-skinned eggs and sharp eggs, and there were sporadic casualties.
Symptoms of death:
The feathers of dead chickens are contaminated with white lime-like, protein-like excrement. Mentally aerated, cockscomb cyanosis.
Anatomical symptoms:
The anatomy follicles are well developed, and the tubal uterus has white or yellow worm bodies, like sesame seeds embedded in the lining of the uterine wall, which is not easy to peel off. Severe infection can trigger tubal destruction and even reverse peristalsis causing yolk peritonitis.
The uterine worm in the picture is a pre-trematodes infection. It parasitizes the fallopian tubes, cloaca and rectum of chickens, ducks, geese, etc.
The life history of this trematodore requires 2 hosts: freshwater snails and dragonflies. In some mild and humid areas in the south, it is easy to occur, often in free-range chickens, cage chickens rarely appear, but in the past two years, there have been cases, and the incidence in the south is higher than that in the north, so there are certain regional differences.
Farms with more weeds or near the lotus pond are more likely to develop or semi-enclosed chicken coops, and chicken coops are important places for dragonflies to prey on mosquitoes, and it is easy to be infected by chicken predation when resting on the coop.
The treatment of this disease can be treated with internal and external net mixing, while using cod liver oil to repair the uterine mucosa. When summer comes, open or semi-enclosed chicken coops are equipped with yarn nets to prevent mosquitoes and prevent the entry of flies and dragonflies to avoid a variety of parasitic infections.
After treatment of this disease, after half a month of conditioning, egg laying can gradually recover. If the uterus is severely damaged, the thinner chicken body is recommended to be picked out and eliminated.