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Audited Supplier Infectious bronchitis virus (IBV) is an avian gammacoronavirus that only causes disease in chickens, although the virus has also been found in pheasants and peafowl, which may be subclinically infected. The virus is worldwide in distribution, and there are many antigenic types that can cocirculate in a given region. Some IBV types are widespread, whereas others are regional.
IBV is shed by infected chickens in respiratory discharges and feces, and it can be spread by aerosol, ingestion of contaminated feed and water, and contact with contaminated equipment and clothing. Naturally infected chickens and those vaccinated with live IBV may shed virus intermittently for up to 20 weeks after infection. The incubation period is generally 24-48 hours, with the peak in excretion of virus from the respiratory tract lasting 3-5 days after infection.
Newcastle disease
Newcastle disease is an infection of domestic poultry and other bird species with virulent Newcastle disease virus (NDV). It is a worldwide problem that presents primarily as an acute respiratory disease, but depression, nervous manifestations, or diarrhea may be the predominant clinical form. Severity depends on the virulence of the infecting virus and host susceptibility. Occurrence of the disease is reportable and may result in trade restrictions.
1. Our company is established in 1999. It is a high-technology group specializing in researching,developing,manufacturing and selling animal health care products and providing technical service for breeding and administration.
2. Qualified company for EUROPE FAMIQS Certificate for Herbal Products, and international ISO 9001 and ISO 14001.
3. Board Chairman Unit of Beijing Veterinary Association
4. Our products have been exported to more than 50 countries in Asia, Europe, Africa, and South America, such as Janpan, Sudan, Italy, Portugal, Croatia, etc.
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