Not for my husband's test in January, we did BinaxNow test using Navica app and he tested positive. I work in health care so I knew within 15 seconds we would be positive then about 5 minutes into his 15 minute waiting period, a very loud recorded voice came over his phone stating you have tested positive and it is recommended he seek medical advise from his primary health care provider. (something like that) This recording lasted a good 5 minutes. When the proctor came back on he stated "unfortunately he have tested positive for the covid 19 virus" No way we could have altered that one, missed a great cruise on Oasis for a no symptom positive covid case.