Influenza viruses belong to the Orthomyxoviridae family of RNA viruses. The influenza virus is an enveloped virus whose genome consists of segmented single negative‐strand RNAs encoding surface glycoproteins (HA and NA). HA attaches to cell surface receptors and initiates virus entry into these cells. NA is an enzyme that helps the virus replicate and release the virus from the host cell. https://antiviral.creative...