Process To Test / Apply
Process to Test / Apply
- POSITIVE – The presence of two lines as control line (C) and test line (T) within the result window indicates a positive result.
- NEGATIVE* – The presence of only control line (C) within the result window indicates a negative result.
- INVALID – If the control line (C) is not visible within the result window after performing the test, the result is considered invalid. Some causes of invalid results are because of not following the directions correctly or the test may have deteriorated beyond the expiration date. It is recommended that the specimen be re-tested using a new test.
In that case procedures need to be followed after a positive result
- Self isolation
- Obtain a covid test