Swabs for medical purposes; Swabs for medical use; Buccal swabs for medical use; Cotton swabs for medical purposes; Cotton swabs for medical use; Medicated swabs; Nasopharyngeal swabs for medical use; Pharyngeal swabs for medical use; Specimen collection kits comprised primarily of swabs for medical purposes and also including Sampling Tubes; Specimen collection kits for use in virus testing comprised primarily of swabs for medical purposes and also including Sampling Tubes