CLIA Waived qualitative throat swab test kit. 95% Sensitivity 98.5% Specificity Large mouth tubes for ease of use. Paper wrapped swabs for ease of opening while wearing gloves. No refrigeration required. External Controls Included Individually wrapped Strep test strips! Easy to use revenue generator for office It is important to note: A negative result is confirmed in the doctor’s office with a culture. If you get a negative result, please repeat the test every day for a few days while symptoms persist.