What does a faint line on a rapid COVID-19 test mean?
Taking a COVID-19 test at home seems simple enough: If you get a line, you're positive for the coronavirus. But what if your ...
Health on MSN4 个月
Why Even a Faint Line on Your COVID Test Still Means You're Positive
However, going through the testing and results on your own can be confusing, especially with so many factors at play. The ...