DFV TEST FELV/FIV 1 Unit (Leukemia+Immun )

What is DFV TEST FELV/FIV 1 Unit (Leukemia+Immun)?

The DFV TEST FELV/FIV 1 Unit (Leukemia+Immun) is a rapid diagnostic test designed for the combined detection of feline leukemia virus (FeLV) and feline immunodeficiency virus (FIV) in cats. This product, classified as a diagnostic accessory in the Equipment, Materials, and Miscellaneous category, allows pet owners and veterinary professionals to perform an initial assessment at home or in the clinic. Its main benefit is providing a reliable result in minutes, helping to identify these infectious diseases that affect feline immune health early on. It is an essential tool for the preventative care and management of cats suspected of having been exposed to these viruses.

Characteristics and benefits

• Dual detection in a single test: It simultaneously identifies feline leukemia virus (FeLV) antigens and feline immunodeficiency virus (FIV) antibodies, optimizing time and resources.
• Fast and visual results: It provides a clear reading in approximately 10-15 minutes, facilitating immediate decision-making regarding cat care.
• Practical individual format: Each unit is prepared for single use, ensuring hygiene and accuracy without the need for additional reagent preparation.
• High sensitivity and specificity: Designed with immunochromatographic technology that minimizes false positives or negatives, offering confidence in the initial diagnosis.
• Easy to use: It includes all the necessary components (cassette, dropper with diluent and lancet) to perform the test with a small sample of blood or plasma.
• Support in prevention: It allows the detection of asymptomatic carriers, crucial to prevent transmission to other cats in homes with multiple felines.

How to use

To use the DFV TEST FELV/FIV 1 Unit , follow these general steps: Draw a small blood sample from the cat (preferably from the cephalic or jugular vein, or by pricking the paw pad) and place 1 drop in the sample well of the cassette. Add 2 drops of the included diluent and wait 10 to 15 minutes to read the result. A line in the control zone (C) indicates a valid test; the appearance of lines in the T1 (FeLV) and/or T2 (FIV) zones indicates a positive result. Refer to the manufacturer's leaflet for detailed instructions and accurate interpretation of the results. Do not use the test after the expiry date or reuse any components. If the result is positive, consult your veterinarian for confirmation using additional methods such as PCR or ELISA.

Indicated for

This test is suitable for cats of all ages and breeds , especially those with risk factors such as outdoor access, living with other cats, a history of fighting, or symptoms like weight loss, recurring fever, chronic infections, or dental problems. It is also useful for early detection in newly adopted cats or before introducing a new feline into the home. It is not designed for dogs or other species.

FAQ

How is the result of the DFV FELV/IVF TEST interpreted?

The result is read visually on the cassette. A line in the control zone (C) confirms that the test is valid. If a line appears in zone T1, it indicates the presence of FeLV antigen (leukemia). If it appears in zone T2, it indicates antibodies against FIV (immunodeficiency). If both zones T1 and T2 show a line, the cat is infected with both viruses. The absence of a line in zone C invalidates the test, and it must be repeated with a new test kit.

Is it safe to use this test at home without veterinary supervision?

Yes, the test is designed for home use, but it's important to follow the instructions precisely to avoid errors. Drawing blood requires some skill; if you're not comfortable doing it, it's recommended that a veterinarian perform the sample collection. A positive result should always be confirmed by a professional, as the test is a screening tool, not a definitive diagnosis.

How long does it take to get the result and when should the test be repeated?

The result is obtained in approximately 10-15 minutes. If the result is negative but the cat is showing symptoms or has been exposed to the virus, it is recommended to repeat the test after 8-12 weeks, as FIV antibodies can take up to 60 days to become detectable after infection. In the case of FeLV, antigen detection is earlier, but repeating the test is also advisable if there is clinical suspicion.

How is the DFV TEST FELV/FIV stored and how long does it last?

Store the test in a cool, dry place between 2°C and 30°C, protected from direct sunlight and moisture. Do not freeze. The expiration date is printed on the packaging; do not use the test after this date, as accuracy may be compromised. Each unit is for single use only and should be discarded after reading.

Can this test give a false positive or negative result?

Although the test has high sensitivity and specificity, there is a small margin of error. False positives can occur if the cat has recently been vaccinated against FeLV (modified live virus vaccines) or if the sample is contaminated. False negatives are possible in the very early stages of infection or if the sample is insufficient. Therefore, any positive result should be confirmed with more precise laboratory tests (PCR, ELISA).

What do I do if my cat tests positive?

If the result is positive, don't panic. Isolate your cat from other felines to prevent transmission and contact your veterinarian immediately. They will perform confirmatory tests and guide you on management, which may include palliative care, control of secondary infections, and regular monitoring. Cats with FIV or FeLV can live for many years with a good quality of life if they receive proper treatment and care.

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