It is a naturally occurring acute heat septic disease in many vertebrates. [Pathogen] The pathogen is Bacillus tumefaciens, a polymorphic bacterium, which is globular in the blood of diseased animals. In the culture medium, it has globular, rod-shaped, bean-shaped, sperm-like and filamentous forms; Gram-negative , No flagella and decidua, no formation of spores; The bacteria is extremely resistant, can survive in contaminated soil for 6 days, can survive in the fur for 52 days, in glycerol, 15-preserved, can survive for 3 years, but High temperatures above 20C can kill for a short time. Commonly used disinfectants came from Suer. The carbonic acid solution was lethal for 30 minutes and 20 liters of mercury solution was lethal for 3 minutes. Rodents in nature are the main carriers of bacteria, and they spread through the digestive tract through feed, drinking water, utensils, and blood-sucking arthropods (such as cockroaches, flies, cockroaches, mosquitoes, cockroaches, etc.) that are contaminated with excretions or products of diseased animals. Respiratory tract, wounds, intact skin, and mucous membranes. [Symptoms] Most of the acute types died without obvious symptoms, and some individuals had antifeedant and ataxia prior to their death. Most of the disease is long, rhinitis often occurs, runny nose; surface lymph nodes swelling, hard, suppurative, elevated body temperature, leukocytosis, a high degree of weight loss and failure. [Pathological changes] The acute cadaver was characterized by changes in sepsis, accompanied by the following characteristic lesions. Longer duration of the disease, lymphadenopathy, inflammation, purplish-red cuts, needle-like grayish caseous necrotic spots; splenomegaly Large, dark red, grayish or milky white millet to pea large necrotic foci on the surface and section; hepatomegaly, with multiple needles to miliary white necrosis; lung congestion, and massive mutated areas; renal swelling Large, gray-grey necrotic foci. [Diagnosis] According to the appropriate clinical symptoms and pathological changes and the separation of pathogens to make a diagnosis, if necessary, can be used intraperitoneal injection of guinea pigs, according to the symptoms of their diagnosis. [Prevention] The prevention of this disease is mainly to cull rodents and eliminate ectoparasites. In rabbit farms, rodents, insecticides, and blood-sucking arthropods should be used regularly. Hare, game, and diseased areas are strictly prohibited from entering the farm and disinfected regularly. Once a disease is found, comprehensive preventive measures should be taken immediately. The treatment of this disease was best with streptomycin, followed by oxytetracycline and chlortetracycline. China Agricultural Network Editor
Head Massager
Here you can find the related products in Head Massager, we are professional manufacturer of Head Massager,Intelligent Head Massager,Electric Head Massager, Hair Growth Head Massager. We focused on international export product development, production and sales. We have improved quality control processes of Head Massager to ensure each export qualified product.
If you want to know more about the products in Head Massager, please click the product details to view parameters, models, pictures, prices and other information about Head Massager,Intelligent Head Massager,Electric Head Massager, Hair Growth Head Massager.
Whatever you are a group or individual, we will do our best to provide you with accurate and comprehensive message about Head Massager!
Head Massager BL-4800
1). Magnetic nodes improve circulation around the head area, enhancing the massage effectiveness.
2). Vibration and air pressure function.
3). One automatic health care massage program, activated upon powering on the unit.
4). Choices of 3 types of music: Alleviate physical and Mental , Gentle Environment and Natural Sounds
5). Safety air-release button
Head Massager
Head Massager,Intelligent Head Massager,Electric Head Massager, Hair Growth Head Massager
Ningbo Berkeley Electronic Technology Co., Ltd. , http://www.bonlifemassage.com