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🧪 Stay ahead, stay safe—test smarter, not harder!
The CorDx Flu A/B & COVID-19 At Home 3-in-1 Rapid Test Kit offers fast, reliable detection of multiple respiratory viruses in a single, easy-to-use kit. Authorized for over-the-counter use, it delivers results in about 10 minutes and is suitable for family use ages 2 and up. Its compact design ensures you’re always prepared, whether at home or on the go.











| Customer Reviews | 4.4 out of 5 stars 2,429 Reviews |
S**N
Fast, Convenient, and More Sensitive Than Other At-Home Tests I’ve Tried
I was really impressed with this CorDx TyFast At-Home Flu A/B & COVID-19 Test Kit. One of the biggest things I like is how fast the turnaround time is. Waiting for results can be stressful when you’re not feeling well, so getting an answer within minutes (10 minutes) is a huge plus. I also love that it’s a 3-in-1 test. Instead of having separate tests for COVID-19 and the flu, this kit checks for COVID-19, Flu A, and Flu B all at once, which is much more convenient. I actually compared this test with the iHealth test I also bought here on Amazon by taking both around the same time. In my experience, this one seemed to be more sensitive and gave me clearer results, which gave me more confidence in what I was seeing. Because of that experience, I’ll definitely keep buying this brand instead of other at-home test kits from now on. Overall, I highly recommend this test if you want fast results and the convenience of testing for three viruses with a single kit. Now I’m just hoping I get well soon! 😂
J**X
Accurate Reliable and worth the cost for this teacher
Highly recommend We recently came back from a trip NY and were stuck on the plane for 2.5 hours before being cleared for departure. We sat next to a couple wearing very good face masks, but during that delay they kept lowering and removing them to chat. Fast forward three days: it wasn’t the wildfire smoke bothering us back in WA. I’m a teacher and regularly volunteer so anytime I have a head-cold or annoying sinus issue I take a Covid test to guide my level of precaution. For over 3 years, not a single positive one. I was down to my last test (not this brand) so used it: POSITIVE. Since I was out of tests and both of us were sick and I knew we’d need to test again (we have teens in the house who are BUSY as well) I came across this three-in-one. The price is decent given the going rate these days. The testing method was easy and familiar. Having THIS particular test revealed why my partner’s symptoms were subtly different than mine: Covid and Flu-A. Going to keep these in the house from now on for peace of mind and accurate understanding of what we’re most likely dealing with during sickness seasons. Kit expiration is 1/1/2028, so I trust this to last through two full winters at least.
P**.
Works well and Accurate!
This test for the 3 major respiratory viruses is easy to use, directions easy to follow. The top “C” is for Control which lets you know the test is active and working. If you have COVID or Flu A or B the results will show clearly and allow you to take appropriate measures. It’s a good test for the money, results are accurate and easy to read.
E**A
Fast, Easy, Reliable
One of the better priced tests, but still more expensive than we'd like since we go through them quickly due to frequent viral exposures. These do work well. Fairly fast results. The swab is not irritating. Young children uncomfortable with others swabbing their nostrils have successfully done it themselves with the adult completing the rest if the steps. We've been using these tests for around a year or so and haven't had one fail to absorb solution or work properly yet. Results appear to be accurate and more sensitive than tests run at the doctors' offices. They're reliable as far as we can determine. Even though they seem expensive bc we use them so much, it's often offset by avoiding the time and expense of a doctor's visit. Now, if only workplaces and schools accepted these test results as equivalent to a doctor's note we'd be set! I'd pay a slight price increase if that were possible since 99% of the time the doctors send the patients home saying rest, fluids, OTC meds and basically everything you already know; and that's if they test you and if the test is accurate. There's no point to the costly visit except to obtain a note for excusal. These tests, in my experience, have provided more accurate results and we can easily test multiple times over the period of exposure in case initial testing was too early. Some doctors don't test and say "viral infection." It's good to know which virus you're treating for best treatment as well as which symptoms to watch for that could develop from specific viruses as red flags for more urgent medical treatment by a physician.
B**S
Great product
Quick result. Correct report.
J**G
Very accurate worth the money !
My go to for peace of mind ! I have order these several times easy to use just like the Covid test but and appears very accurate. A must have for when kiddos start school !
C**D
Easy to use, clear instructions, seems to be accurate. Short expiration date may be a problem.
The test is easy to use, and the instructions are thorough and clear. It gave me negative results for all three viruses, and I hope it is accurate. The first box had an expiration date that is five months from when I received it. In January, 2025, I bought another box with an expiration date one year later. In July, I bought a third box and it has the same expiration date as the one I bought six months ago. In October, I bought another box that has the same January expiration date as the ones I bought a few months ago. That is only three months from now. So, the product seems to work well, but it would be very helpful to know the expiration date before buying it.
C**H
Thankful for these tests
It came fast, all content was in there, and successfully reported that a had the flu A . So I’d say it’s good! The test showed up as positive before it even finished filling! Great test! Heads up to everyone test daily with symptoms my test didn’t show up positive until the fever was 102-103 and I had a PCR done at the doctors day one of symptoms. If it wasn’t for this test I would’ve had a misdiagnosis from the doctors telling me I had laryngitis. No liquid leakage, no need to return, and simple easy test with very accurate results! So thankful for these! I run a daycare so having test like these to give it accurate results is so important so that I could let Family know what’s going around!
Trustpilot
2 months ago
1 month ago