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30-Minute Results. On-site testing with immediate result interpretation
Aquatic Pathogen Detection
Aquatic Pathogen Detection
Rapid testing solutions for aquaculture pathogens, including shrimp disease pathogens. Combining isothermal amplification with lateral-flow or visual colorimetric readouts, results can be obtained in as little as 30 minutes.
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Broad Pathogen Coverage. Supports detection of multiple high-risk aquatic pathogens
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Easy Deployment. Simple workflow for routine farm testing
Detect Early. Act Faster. Protect Every Harvest.
High-sensitivity pathogen detection enables early identification of infection risks before clinical signs appear, supporting timely intervention and better disease control.
Designed for aquaculture applications, our solutions combine rapid screening, straightforward result interpretation, and actionable decision support to improve farm management and stock survival.
- Early Detection: Identify pathogen risks before visible symptoms emerge.
- Rapid Results: On-site results in as little as 30 minutes.
- Easy to Use: No complex instruments required for pond-side or field testing.
High-Sensitivity Pathogen Detection
Million-fold target amplification enhances the detection of low-abundance pathogens and early-stage infections.
Enhanced Specificity
Multiple target verification steps help reduce false positives and false negatives for greater confidence in results.
Fast and Easy Testing
Lateral-flow readout delivers results in as little as 30 minutes, with no complex instruments required.
Pathogen Incubation & Detection Windows
Key information on incubation periods, early warning signs, and optimal detection windows for common aquatic pathogens, helping identify risks before disease outbreaks occur.
| Product Name | Incubation Period | Typical Early Symptoms | Detection Window | Typical Late Symptoms |
|---|---|---|---|---|
White Spot Syndrome Virus (WSSV) Nucleic Acid Test Kit | 2-7 days | White spots on shell surface, sluggish movement | 1-3 days | Mass mortality (>80%), crater-like shell ulceration |
Acute Hepatopancreatic Necrosis Disease (AHPND) Nucleic Acid Test Kit | 3-10 days | Gray-white hepatopancreas, empty gut and stomach | 2-5 days | Liquefactive hepatopancreatic necrosis with secondary Vibrio parahaemolyticus infection |
Enterocytozoon Hepatopenaei (EHP) Nucleic Acid Test Kit | 15-30 days | Stringy feces, reduced growth rate | 12-20 days | Growth retardation, farming cycle prolonged by 30%-60% |
Infectious Hypodermal and Hematopoietic Necrosis Virus (IHHNV) Nucleic Acid Test Kit | 5-12 days | Increased larval deformity rate, appendage developmental abnormalities | 4-8 days | Survival rate reduced by 40%-60%, increased co-infection risk with microsporidia |
Shrimp Hemocyte Iridescent Virus (SHIV) Nucleic Acid Test Kit | 7-14 days | Dark red body patches, gill hemorrhage, muscle whitening | 5-10 days | Prolonged hemolymph clotting time, marbled muscle necrosis |
Highly Virulent Vibrio (HLVD) Nucleic Acid Test Kit | 1-3 days | Solitary swimming (especially at night), tail muscle ulceration, stress-induced convulsions | 18-30 h | Acute hepatopancreatic necrosis, intestinal microbiota collapse |
[Data Sources] 1) WSSV/AHPND/IHHNV: Ministry of Agriculture and Rural Affairs, Technical Guidelines for Major Shrimp Disease Surveillance (2023); 2) EHP: Zhejiang Standard DB33/T 2378-2022; 3) SHIV/HLVD: CAFS Yellow Sea Fisheries Research Institute, 2020-2023 farm data.
[Important] This product is an on-site rapid screening tool with results in 30 minutes. A positive result strongly indicates infection risk. We recommend combining clinical signs and taking timely control actions (e.g., isolation and medication) to reduce spread and treatment costs.
Comparison of Detection Methods
Compares common pet pathogen testing methods across operation efficiency, sensitivity, and on-site feasibility.
Method
Advantages
Limitations
Use Scenarios
PCR Fluorescence
(Traditional PCR Solution)
- High sensitivity
- High specificity
- Semi-quantitative
- qPCR instruments are expensive
- Sample preprocessing required with higher cost
- Long turnaround (1-3 hours)
- Incubation or early-stage infection
- Chronic infection or recovery stage
- Professional laboratories
- When results affect treatment decisions (e.g., antiviral use), nucleic-acid testing is recommended for higher accuracy
LAMP Strip
(EZassay Solution)
- High sensitivity
- High specificity
- Fast (30-40 minutes)
- Easy operation
- Qualitative testing
- Not quantitative
- Incubation or early-stage infection
- Chronic infection or recovery stage
- On-site portable testing
- When results affect treatment decisions (e.g., antiviral use), nucleic-acid testing is recommended for higher accuracy
LAMP Colorimetric
(EZassay Color Readout)
- High sensitivity
- High specificity
- 30-40 minutes
- No test strip required
- More intuitive readout
- Qualitative testing
- Not quantitative
- Incubation or early-stage infection
- Chronic infection or recovery stage
- On-site portable testing
- When results affect treatment decisions (e.g., antiviral use), nucleic-acid testing is recommended for higher accuracy
- Simpler operation, suitable for breeding facilities and home self-testing
Antigen Strip
- Fast (10-30 minutes)
- Easy operation
- Lower sensitivity and higher miss rate
- Lower specificity with more false positives
- Qualitative testing
- Not quantitative
- After onset with obvious symptoms
- On-site portable testing
Result Consistency Validation
Cross-checks consistency across different detection paths to support evaluation of stability and practical reliability.
Result | PCR Fluorescence | LAMP Strip (EZassay) | Consistency |
|---|---|---|---|
Negative | 238 | 237 | >99% |
Positive | 435 | 436 | >99% |
Application Scenarios
Reduce the risk of pathogen introduction.
Stock Screening
Control seed quality before introduction or during in-house cultivation to reduce disease-carrying pond entry risk.
Routine Monitoring
Identify disease threats before outbreaks occur.
Outbreak Response
Support rapid field testing and follow-up monitoring.
Supply Chain Management
Assess pathogen risks from incoming farm inputs.
Pre-Harvest Testing
Screen stock before shipment or export.
Operation Video
1-on-1 Expert Support
Get personalized guidance from our technical experts to help solve complex research challenges, so you can stay focused on your science.
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Chat with us
Send us an email: info@ezassay.com
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Call us
Call our team Mon–Fri from 8am to 5pm.
+86 19925271988