We evaluated the seroprevalence of influenza A(H1N1) 2009 virus on a large public University ... the virus using a ≥ 1:40 dilution cut-off by hemagglutination inhibition assay.

In the hemagglutination-inhibition test ... and convalescent-phase serums from patients infected with influenza and hemadsorption virus respectively. Thus, persons from whom Type 1 or Type ...

Immunological assays such as hemagglutination inhibition and ... strategy during the early stages of an AIV [avian influenza virus] pandemic will likely involve immunization first with seasonal ...

Immune responses are measured by hemagglutination inhibition (HAI), virus microneutralization ... through multiple COVID-19 and seasonal influenza vaccine trials, which included more than 20,000 ...

Severe H7N9 avian influenza virus (AIV) infections in humans have ... H7N9 vaccines are apparently poorly immunogenic because they induced low hemagglutination inhibition and virus neutralizing ...

The coadministration of mRNA-1345 respiratory syncytial virus (RSV) vaccine with seasonal ... exhibited similar baseline levels of anti-hemagglutination inhibition (anti-HAI) antibody GMTs against 4 ...

About H5N1 Influenza H5N1 influenza is a significant concern ... Immune responses are measured by hemagglutination inhibition (HAI), virus microneutralization (MN) and neuraminidase enzyme-linked ...

Immune responses are measured by hemagglutination inhibition (HAI), virus microneutralization (MN ... technologies have been established through multiple COVID-19 and seasonal influenza vaccine trials ...

(NEXSTAR) – The flu is spreading far and wide across the U.S. – and influenza A is largely to blame. Of all the flu tests reported to the Centers for Disease Control and Prevention since the start of ...

Pasteurization at 63°C and 72°C effectively inactivates influenza A viruses in milk, ensuring its safety for human ...