I ordered a swab for my grandma, then my grandma came with my papa, had to go up to the 3rd floor using stairs, my grandma is 78 years old btw. then told to wait 1 ½ hours because it was a late afternoon break. That's how it is after the antigen swab, wait for the results for 1 hour (even though I don't know that long). That's it, the result is that there is a little bit of dim light on the T, he said, but the doctor is also not sure, but the letter is still written positive. When I saw that there was also a line above C, look at it, it looks like INVALID. not worth it!