CorDx TyFast Flu A/B & COVID-19 At-Home Multiplex Rapid Test Kit, 3-in-1 Antigen Test, Results in 10 Minutes, EUA Authorized OTC, 4 Tests

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.

Very easy to use. Good quality test with a very clear control line (my test was negative as I only had a cold).

Great price! Great to have at home instead of trudging to the store while sick. Fast results and therefore fast treatment.

Fast and easy to use

Pretty standard combo Covid/flu test. Easy to follow instructions, easy test to administer. Knocking off one star as I did come across what appeared to be a faulty test - took about 10 minutes just for the sample fluid to even be absorbed into the strip, and then none of the lines appeared, not even the control. That said, this test functions as one would expect for this type of test, at a good price point.

Quick results, easy to follow directions. Convenient that it tests for Covid and both strains of flu.

Arrived on time. Easy to use. Great to have on hand when you don’t feel well.

This test had good reviews so I went for it. Once you fully understand how to use it, it is easy to use and interpret results. Here are my issues with it which can all be addressed from good YouTube videos you can find… 1) Instructions on the box were in a ridiculously small font. I had to take a picture with my phone and zoom the photo to read. 2) in my case, I had a good outcome (eg negative for Covid, influenza A and B). You get a single result marking in the “C” row. I was thinking, what does this mean. The written instructions did not indicate how to interpret results. A generic web link is provided, but that puts you on a general page and now you have to fish around the website for the information which ultimately I could not find. I’m classically trained to read instructions but had I gone to YouTube right away, I would have avoided the headaches described. I guess companies these days rely on people doing this and don’t worry about documentation anymore.