1. Nasopharynx swab specimen, non-invasive
2. Very simple to use
3. Convenient, no devices required
4. Rapid, results within 20 minutes
5. Cost-efficient
6:Listed on German BfArm ,got approval by PEI
Clinical report from local CDC
Sensitivity is 97.14%, Specificity is 100%, total accuracy rate is 99.68%.
