Avian Influenza Panel Ⅲ Nucleic Acid Test Kit (Lyophilized)

The Avian Influenza (AIV - H5/H7/H9) Three - Item Differential Nucleic Acid Detection Reagent is a sophisticated diagnostic tool engineered for the precise identification and differentiation of three major subtypes of avian influenza virus: H5, H7, and H9. These three subtypes have distinct epidemiological, pathogenic, and economic implications in the poultry industry and public health.

Clinical Applications

1. Comprehensive Poultry Farm Surveillance：In large - scale commercial poultry farms, regular and comprehensive surveillance is essential for maintaining flock health. By using the AIV - H5/H7/H9 three - item differential nucleic acid detection reagent, farmers and veterinarians can screen for the presence of these three subtypes simultaneously. For example, samples are collected from a representative number of poultry, including chickens, ducks, and turkeys, on a monthly basis. If any of the subtypes are detected, immediate actions can be taken. If H5 is detected, strict quarantine and culling measures may be implemented to prevent the spread of the highly pathogenic virus. If H9 is detected, steps can be taken to improve flock management, such as enhancing nutrition and vaccination to prevent secondary infections.

2. Accurate Disease Diagnosis：When poultry show symptoms such as respiratory distress, decreased egg production, sudden death, or abnormal behavior, it is crucial to accurately identify the causative agent. The three - item differential detection reagent allows for rapid and precise diagnosis. In a case where a layer hen farm experiences a significant drop in egg production and some hens show respiratory symptoms, testing the samples with this reagent can quickly determine whether it is H5, H7, H9, or a combination of these subtypes causing the problem. This accurate diagnosis is the foundation for formulating effective treatment and prevention strategies.

3. Wild Bird Monitoring and Disease Prevention：Wild birds, especially migratory waterfowl, are important reservoirs and vectors for the spread of avian influenza viruses. The AIV - H5/H7/H9 three - item differential nucleic acid detection reagent is used to test samples from wild birds in areas where they congregate, such as wetlands, lakes, and bird - nesting sites. Monitoring wild bird populations can provide early warnings of potential outbreaks in domestic poultry. If H5, H7, or H9 is detected in wild birds in a particular region, it can prompt increased surveillance and preventive measures in nearby poultry farms, such as strengthening biosecurity, restricting the movement of poultry, and enhancing vaccination coverage.

4. Quarantine and Import/Export Control：In international trade of poultry and poultry products, the AIV - H5/H7/H9 three - item differential nucleic acid detection reagent plays a vital role in quarantine procedures. All incoming and outgoing poultry, hatching eggs, and processed poultry products are screened to prevent the international spread of these three subtypes. If a positive sample is detected, the relevant products can be detained, and further testing or treatment can be carried out to ensure that the virus does not cross national borders, protecting the domestic poultry industry and public health from potential threats.