Unveiling the Role of Viral Antigens and Diagnostic Tools in Virus Detection and Control

Viral Antigens:


Viral antigens, classified into surface and internal types, serve as the first points of recognition for the immune system during a viral infection. These antigens are pivotal components in various diagnostic tests, including PCR tests and AffiCHECK.

PCR Controls:

PCR controls play a crucial role in verifying the functionality of PCR tests. Consisting of predetermined DNA or RNA quantities from viruses or other organisms, these controls provide a means to confirm the accuracy of the test results. Differentiating between positive and negative controls aids in ensuring the reliability of the PCR testing process.


AffiCHECK operates on the principle of antigen-antibody binding, facilitating the rapid identification of viral antigens. Through a straightforward color change mechanism upon binding with the specific antibody, AffiCHECK allows for easy visual confirmation of the presence of the virus within the sample. Its user-friendly design and cost-effective nature make it a feasible diagnostic option for diverse healthcare settings, including hospitals, clinics, and public health laboratories.

In conclusion, viral antigens, PCR controls, and AffiCHECK collectively contribute to the effective diagnosis and management of viral infections, playing pivotal roles in various healthcare facilities and aiding in the swift detection and control of viral outbreaks.

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