Avian Influenza H5 (AIV-H5) Nucleic Acid Test Kit (Lyophilized)

The Avian Influenza H5 Subtype (AIV - H5) Nucleic Acid Detection Reagent is specifically designed for the accurate and rapid detection of the H5 subtype of avian influenza virus. The H5 subtype, part of the diverse avian influenza virus family, has drawn significant global attention due to its potential to cause highly pathogenic avian influenza (HPAI) outbreaks. These outbreaks can lead to high mortality rates in poultry populations, severe economic losses in the poultry industry, and even pose a threat to human health through zoonotic transmission.

Clinical Applications

1. Poultry Farm Surveillance：In large - scale commercial poultry farms, regular screening of poultry is essential for early detection of AIV - H5. By collecting samples such as cloacal swabs or tracheal swabs from a representative number of birds at regular intervals (e.g., weekly or monthly), farmers and veterinarians can quickly identify any potential AIV - H5 infections. For example, in a broiler chicken farm with thousands of birds, routine sampling and testing using the AIV - H5 nucleic acid detection reagent can help detect the virus in its early stages. Once detected, immediate isolation of infected birds, enhanced biosecurity measures, and possible culling of affected flocks can be implemented to prevent the spread of the virus within the farm.

2. Disease Diagnosis in Poultry：When poultry show symptoms such as high fever, respiratory distress, sudden death, or a significant drop in egg production, the AIV - H5 nucleic acid detection reagent serves as a crucial diagnostic tool. It allows for a rapid and accurate determination of whether the H5 subtype of avian influenza virus is the cause of the illness. In a layer hen farm where hens start to experience a sharp decline in egg - laying and some show signs of respiratory illness, using this reagent to test the samples can quickly confirm the presence or absence of AIV - H5. This timely diagnosis is vital for implementing appropriate treatment and control measures, which may include supportive care for the sick birds and strict biosecurity protocols to protect the remaining flock.

3. Wild Bird Surveillance：Wild birds, especially migratory waterfowl, play a significant role in the natural circulation and spread of AIV - H5. The 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 AIV - H5 outbreaks in domestic poultry. For instance, during the spring and autumn migrations, samples from dead or sick wild birds are collected and tested. If AIV - H5 is detected in wild birds in a particular region, it can prompt increased surveillance and preventive measures in nearby poultry farms to safeguard the domestic poultry industry.

4. Quarantine and Import/Export Control：In international trade of poultry and poultry products, the AIV - H5 nucleic acid detection reagent is an indispensable part of quarantine procedures. All incoming and outgoing poultry, hatching eggs, and processed poultry products are screened to prevent the international spread of AIV - H5. If a positive sample is detected in imported poultry or poultry products, the relevant items can be detained, destroyed, or subjected to further testing and treatment to ensure that the virus does not enter or leave the country. This helps in maintaining the biosecurity of nations and protecting their domestic poultry industries from foreign - sourced AIV - H5 infections.