Chemical test reagents for medical use, namely, reagents for use in viral antigen detection, antibody detection and Polymerase Chain Reaction; medical diagnostic test strips for saliva, mucus, blood, urine, nasal swab, nasopharyngeal swab and oropharyngeal swab analysis; diagnostic testing materials for medical use, namely, medical diagnostic test media in the form of strips for detecting and measuring viral antigens and antibodies; reagents for use in medical testing; chemical preparations f...

Face covers being sanitary masks for protection against viral infection; Face shields for medical use