The essentials of rapid diagnosis of poultry diseases
Release time:
2021-09-09
The essentials of rapid diagnosis of poultry diseases

Accurate diagnosis is an important link in the prevention and control of poultry diseases. Without correct diagnosis results as a basis, it is impossible to effectively prevent and control poultry diseases. Blind administration will not only increase the cost of prevention and control, but also lead to the expansion of the epidemic and cause major economic losses.
① Must be on-site diagnosis If you don't go to the farm site, just listen to the breeder's brief introduction, sometimes it doesn't reflect the real condition.
② The casualties caused by stress and physical reasons should be taken into account in the diagnosis of non-epidemic factors. Nor does this reflect the real epidemic.
③ Attaching importance to the epidemic situation in the incubation period should be considered from the group spirit, feed intake, drinking water status and growth rate, and the hidden epidemic situation should be completely eliminated.
④ Accurately grasp the relationship between individuals and groups. Sometimes individual chickens cannot represent the epidemic situation of large groups. It is necessary to dissect more and find out the corresponding laws that can represent the epidemic situation of groups. Conclusions cannot be made with less.
⑤ We should have a detailed understanding of the incidence law of the group. We should have a detailed understanding of the medication in the previous course of treatment and the growth state in the previous few days, so as to avoid blind medication and consider the role of disinfection and vaccine.
⑥ Anatomy Precautions Anatomy of live birds or newly dead birds; Only strong chickens can be selected to represent a large group. Prevent environmental pollution during dissection; Disinfection shall be carried out after dissection.
⑦ Primary and secondary, reasonable analysis in comprehensive prevention and treatment diagnosis, mixed infection in the later period, more dissection, more observation, primary and secondary, find common rules, and grasp the key points for drug administration.
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