iHealth 4-in-1 Rapid Test — COVID-19 + Flu A/B + RSV, 2-Test Pack, 15-Min Results

The iHealth 4-in-1 rapid test is an FDA-authorized at-home kit that checks a single nasal sample for COVID-19, influenza A, influenza B, and RSV with results in about 15 minutes.

This two-test pack gives households a compact, easy-to-use option for identifying four common respiratory viruses from one swab. The kit is authorized for use starting at 6 months of age (with adult-assisted collection for ages 6 months–13 years) and supports self-collection from age 14 and up. Designed for convenience, the test follows a familiar lateral-flow rapid-test workflow so you can get actionable results quickly when symptoms appear.

How does the iHealth 4-in-1 test work and how long does it take?

The test uses a single nasal swab to collect a specimen and a lateral-flow device to detect antigens from four viruses. After mixing the swab with the provided buffer and applying drops to the test card, results typically appear in roughly 15 minutes.

• Single anterior nasal swab for all four targets
• About 15 minutes from sample to readable results
• Clear visual lines indicate presence or absence of each virus

Is this test safe and who can use it at home?

The iHealth kit is FDA authorized for over-the-counter at-home use and includes instructions for safe collection and disposal. It is authorized for people aged 6 months and older; caregivers must collect samples for children ages 6 months–13 years, while users 14 and older may self-collect.

• Authorized for ages 6 months and up
• Adult assistance required for young children
• Includes single-use components and clear step-by-step directions

What does a positive or negative result mean, and what should I do next?

A positive line indicates antigen detection for that specific virus and suggests likely infection; a negative result means the test did not detect the virus antigen at the time of testing. Results should be considered alongside symptoms and exposure history — follow public health guidance or contact a healthcare provider for next steps, confirmatory testing, or treatment advice.

• Positive result: indicates detected antigen for that virus
• Negative result: no antigen detected at test time
• Use results together with clinical symptoms and exposure information

How many tests are included and is the kit travel-friendly?

This package contains two individual 4-in-1 tests, making it easy to test more than one person or to re-test if symptoms persist. The compact packaging and single-swab design make the kit convenient to store in a medicine cabinet or pack for travel.

• Two separate at-home test kits in the box
• Compact, single-sample components for quick storage
• Portable for use at home, work, or on the go

Who is this for: The iHealth 4-in-1 test is aimed at families, caregivers, and anyone who wants a fast, multi-target diagnostic tool at home. It’s useful for households with young children (with adult assistance), travelers, or people managing exposure concerns who need quick information about common respiratory viruses without visiting a clinic. Remember that at-home antigen tests are a screening tool; contact a healthcare professional for medical advice, treatment decisions, or if symptoms are severe or worsening.