INFLUENZA A VIRUS A/GUANGDONG-MAONAN/SWL1536/2019 CNIC-1909 (H1N1) ANTIGEN (UV, FORMALDEHYDE INACTIVATED)
influenza a virus a/guangdong-maonan/swl1536/2019 cnic-1909 (h1n1) antigen (uv, formaldehyde inactivated)