Status Flu A & B Positive and Negative Control Swabs

External Control to ensure optimal performance of Status Flu A & B Test Kit Contains recombinant protein and inactivated microorganisms Comes with 5 Positive Control Swabs and 5 Negative Control Swabs . The LifeSign Status Flu A & B Positive and Negative Control Swabs are external controls that guarantee medical professionals optimal performance of the Status Flu A & B Test Kit.Ensures Accuracy and Reliability. Designed to check the performance of the Test Kit, the Status Flu A & B Positive and Negative Control Swabs contain recombinant protein and inactivated microorganisms. The Positive Control Swab has recombinant nucleoproteins of influenza A and B viruses that are dried onto the swab while the Negative Control Swab consists of inactivated Group B Streptococcus dried onto the swab.The LifeSign Status Flu A & B Positive and Negative Control Swabs come with 5 Positive Control Swabs, 5 Negative Control Swabs and 1 Package Insert. WARNING: This product can expos