“Although individual vaccines have been developed and approved for use in humans against SARS-CoV-2 and influenza viruses, ...

Current vaccines do not have a sufficient ability ... such as the second most abundant glycoprotein, neuraminidase (NA). The importance of HA antigen selection and expression of a structurally ...

The first inactivated influenza vaccine was monovalent (influenza ... The subtype [16 possible hemagglutinin and 9 possible neuraminidase subtypes]. Thus, a type A virus isolated in 1995 in ...

Subsequent work has described different versions of the virus surface proteins hemagglutinin (HA) and neuraminidase (NA).

Both H5N9 and H5N1 were detected at the duck farm in Merced County, according to tests conducted by the US Department of ...

A new strain of bird flu has been detected on a duck farm in California. The World Organisation for Animal Health reported ...

Current vaccines work by stimulating the immune ... in the influenza virus’s surface proteins (like hemagglutinin and neuraminidase), allowing it to evade immune recognition over time.

The first influenza vaccine was a monovalent live-attenuated vaccine, which was used in Russia until recently. In 1940, a second strain of influenza virus was isolated; this was named influenza B ...

Influenza vaccine efficacy studies entail monitoring ... which allow a more granular view of the hemagglutinin and neuraminidase genes, or even the entire genome.NGS can provide insight, including ...

A new strain of H5N9 bird flu was detected at a commercial duck operation in California's Merced County. All the ducks were ...