Traditional Chinese medicine feed additive for controlling bird flu

Abstract

The invention discloses a traditional Chinese medicine feed additive for controlling bird flu. The traditional Chinese medicine feed additive is prepared from seeds of whiteflower cacalia, seeds of chingma abutilon, rhizoma coptidis, radix scutellariae, Chinese pulsatilla roots, honeysuckle, radix astragali, radix saposhnikoviae, mint, fructus forsythiae, dried ginger, purslane, hawthorn fruit, medicated leaven, radix glycyrrhizae and black pepper. The traditional Chinese medicine feed additive takes pure traditional Chinese medicines as raw materials, the combination is simple, and the feed additive has an obvious inhibiting effect on bird flu virus; the prepared traditional Chinese medicine feed additive has no side effects, is obvious in control effect, safe and effective, avoids drug resistance, effectively improves the laying rate and the egg quality, meets the pure and natural requirements on green food, can enhance the poultry immunity after being used on a regular basis, provides a new way for bird flu virus control, and has important social values and economic values as well as broad application prospects.

Description

technical field [0001] The invention relates to the field of pharmaceutical compositions, in particular to a traditional Chinese medicine feed additive for preventing and treating bird flu. Background technique [0002] Avian Influenza (Avian Influenza) is an acute contagious disease caused by type A influenza virus that seriously harms the poultry industry. Both high and low pathogenicity avian influenza have brought huge economic losses to the poultry industry in all countries in the world. Avian influenza virus (Avian Influenza Virus, AIV) antigens are diverse, and there is no strong cross-protection among subtypes. The general incubation period is 3-5 days, accompanied by a rise in body temperature to 43.3-44.3°C, food refusal, poor spirits, lethargy, poultry crown bleeding, purple, head, eyes, and face edema, and upper respiratory symptoms; some Various manifestations such as asymptomatic infection, or mild upper respiratory symptoms, or acute death. Necropsy: Abdomi...

AI Technical Summary

Problems solved by technology

Since commonly used clinical anti-avian influenza virus drugs such as amantadine hydrochloride will reduce the egg production rate of chickens and ducks, and AIV is prone to drug resistance to it, while ribavirin and virin will not only reduce the egg production rate of poultry decline, and there will be certain drug residues in poultry, thus limiting the clinical application of the above drugs

[0003] At present, the existing Western medicines for the treatment and prevention of avian influenza are not ideal, and they will cause side effects on poultry after use, and will destroy the oviducts, intestinal tract, kidneys and other organs of chickens, resulting in a drop of about 80% in the egg production rate of poultry. In severe cases, poultry will not be able to lay eggs for life