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Bovine Viral Diarrhea Virus (BVDV) Rapid Antigen Test Kit — PI Animal Detection

One persistently infected calf can infect your entire herd. Find it now.

What It Tests
Detects BVDV antigen from whole blood, serum, plasma, or fecal samples — enabling on-farm identification of persistently infected (PI) animals that are the primary source of BVD spread.

Who Needs It
Dairy and beef cattle producers, farm veterinarians, and herd health consultants in the EU, North America, and Australia implementing BVD control or eradication programs.

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  • Overview
  • Product Introduction

Overview

What It Tests
Detects BVDV antigen from whole blood, serum, plasma, or fecal samples — enabling on-farm identification of persistently infected (PI) animals that are the primary source of BVD spread.


Who Needs It

Dairy and beef cattle producers, farm veterinarians, and herd health consultants in the EU, North America, and Australia implementing BVD control or eradication programs.


How It Works

Collect blood, serum, plasma, or fecal sample from animals being screened. Apply to the cassette and read in 2-15 minutes. PI animals will test consistently antigen-positive.


Why Choose This Test

  + PI cattle are the single biggest risk factor for BVD spread — identify and remove them
  + Multiple sample types: blood, serum, plasma, or feces — flexible for herd screening
  + Enables rapid PI identification without sending ear notch samples to a lab
  + Core tool for BVD eradication programs in EU/UK/Australia
  + Cost-effective for large-scale herd screening events


Product Specifications

Brand AiChong / Hearty Vet
Test Principle Colloidal Gold Immunochromatography (LFIA)
Strip Size 300 × 60 mm
Shelf Life 24 Months
Storage 2°C – 30°C | Room Temperature | No refrigeration required
Accuracy ≥ 99%
Read Time 2 – 15 Minutes
Operation No instrument needed | Visual reading | Simple 3-step procedure
Pack Size 10 tests/box | 25 tests/box | Custom OEM available
Quality Standard GMP Certified Manufacturing

Product Introduction

Product Summary

Managing a healthy cattle herd requires constant vigilance, especially when it comes to silent spreaders. A single persistently infected (PI) animal can shed billions of viral particles daily, silently infecting your entire operation and causing devastating reproductive failures. The AiChong Bovine Viral Diarrhea Virus (BVDV) Rapid Antigen Test Kit, functioning as an elite bovine viral diarrhea antigen test, is specifically designed to help producers and veterinarians track down and isolate PI animals right on the farm using advanced BVDV rapid test cattle protocols. Utilizing cutting-edge colloidal gold immunochromatography, our diagnostic test delivers clear, lab-quality results from blood, serum, plasma, or fecal samples in just 2 to 15 minutes. By empowering farm managers to identify carriers instantly without waiting for external laboratory turnaround, AiChong protects herd biosecurity and secures long-term operational profitability through a trusted GMP-certified livestock diagnostic system acting as a vital BVD eradication tool.


Detailed Product Overview: The Threat of Persistently Infected Cattle

Bovine Viral Diarrhea Virus is one of the most economically damaging pathogens affecting cattle worldwide. While acute infections cause transient illness, the true danger lies in persistently infected animals. Calves born infected during the first trimester of gestation become lifelong virus shedders, appearing normal on the outside while constantly seeding the virus across pastures, barns, and feedlots.

Traditional screening often requires clipping ear notches and shipping them to distant laboratories, leading to frustrating delays and high shipping expenses. AiChong changes this paradigm by offering a reliable bovine viral diarrhea antigen test kit designed specifically for rapid chute-side evaluation. Whether you are operating in North America, Europe, or Australia under stringent regional eradication programs, our BVD eradication tool integrates seamlessly into your biosecurity workflow, allowing you to isolate threats before they compromise herd health using a dependable BVDV rapid test cattle workflow.


Key Features Built for Practical Farm Operations

AiChong engineered this diagnostic solution to meet the rigorous demands of large-scale livestock management and veterinary practice:

  • Rapid Results in Minutes: Obtain clean, easy-to-read visual lines in 2 to 15 minutes using our BVDV rapid test cattle, eliminating operational guesswork.

  • Flexible Sample Collection: Compatible with whole blood, serum, plasma, and fecal specimens, adapting to your preferred sampling routine during PI animal detection BVD.

  • High Diagnostic Reliability: Engineered with strict quality controls to maintain an accuracy rate of ≥ 99% within our GMP-certified livestock diagnostic framework.

  • Zero Cold-Chain Dependency: Stable at room temperatures (2°C to 30°C ) with a robust 24-month shelf life, perfect for farm trucks and field kits.

  • Cost-Effective Screening: Streamlines large-scale screening events, reducing veterinary overhead and laboratory fees through an efficient BVD eradication tool.


Technical Expertise and Pathogen Identification

The core mechanism behind the AiChong BVDV rapid test cattle relies on advanced Colloidal Gold Immunochromatography (LFIA). This technique utilizes highly specific monoclonal antibodies designed to bind to viral antigens present in the biological fluids of infected livestock.

In veterinary science, detecting viral antigen rather than antibodies is crucial for identifying PI animals, because maternal antibodies in young calves can mask true infection status when using serological assays. AiChong's specialized bovine viral diarrhea antigen test bypasses this confusion by directly identifying active viral components during routine PI animal detection BVD. Manufactured under rigorous GMP-certified livestock diagnostic standards, every batch of test strips undergoes stringent validation to guarantee high sensitivity, ensuring that even low-titer shedders do not slip past your biosecurity protocols.


Practical Application: How to Run Your Herd Screening Program

Integrating the AiChong diagnostic system into your herd management plan is straightforward and efficient. Follow these steps during routine processing:

  • Sample Acquisition: Collect a representative sample (blood, serum, plasma, or fresh feces) from the target animal for a BVDV rapid test cattle assay.

  • Sample Preparation: Mix the specimen with the provided extraction buffer to release viral antigens for optimal bovine viral diarrhea antigen test performance.

  • Assay Application: Apply the prepared solution to the sample well on the test cassette backed by our GMP-certified livestock diagnostic manufacturing standards.

  • Result Evaluation: Read the test window within 15 minutes to support active PI animal detection BVD and leverage our BVD eradication tool effectively. A positive line alongside the control band confirms the presence of viral antigen, identifying a high-risk animal.

Once identified, animal managers can immediately quarantine and cull or segregate the PI animal, halting the cycle of transmission. Additionally, AiChong offers flexible packaging configurations, including 10-test and 25-test boxes, along with custom OEM services for global distributors.


Commercial Value and Eradication Support

For commercial feedlots, dairy units, and beef breeding programs, keeping the herd free of BVD is essential for maintaining profit margins. Unchecked infections lead to lower weaning weights, reduced conception rates, high treatment costs, and increased calf mortality.

By deploying the AiChong BVDV rapid test cattle field solution, producers gain a powerful tool for active PI animal detection BVD, making compliance with regional control frameworks simple and affordable. Utilizing a reliable bovine viral diarrhea antigen test on farm protects your livestock investment, minimizes disease-related financial drain, and supports sustainable, high-productivity farming operations worldwide through a premier BVD eradication tool built on GMP-certified livestock diagnostic excellence.


Frequently Asked Questions (FAQs)

Q: Can this test be used on newborn calves?

A: Yes. Because our bovine viral diarrhea antigen test detects viral antigens directly rather than antibodies, it can accurately identify persistently infected calves even before colostral antibodies interfere during routine BVDV rapid test cattle screening.


Q: Which sample type yields the fastest or most accurate results?

A: Whole blood, serum, plasma, and fecal samples all provide high diagnostic accuracy when collected and handled properly according to the enclosed instructions for PI animal detection BVD.


Q: Do I need laboratory training to read the test?

A: No. The test features a clear visual read format with a control line and test line validated by our GMP-certified livestock diagnostic standards, allowing any trained farm worker or veterinarian to interpret results instantly using our BVD eradication tool.

Bovine Viral Diarrhea Virus (BVDV) Rapid Antigen Test Kit — PI Animal Detection

One persistently infected calf can infect your entire herd. Find it now.

What It Tests
Detects BVDV antigen from whole blood, serum, plasma, or fecal samples — enabling on-farm identification of persistently infected (PI) animals that are the primary source of BVD spread.

Who Needs It
Dairy and beef cattle producers, farm veterinarians, and herd health consultants in the EU, North America, and Australia implementing BVD control or eradication programs.

Request a Quote
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