The crystal structure of the hemagglutinin of both the viruses is similar, especially within the Sa antigenic site. Compared with seasonal influenza outbreaks, the overall impact of the 2009 H1N1 ...

More information: Florian Chenavier et al, Influenza a virus antiparallel helical nucleocapsid-like pseudo-atomic structure, Nucleic Acids Research (2024). DOI: 10.1093/nar/gkae1211 Provided by CNRS ...

Mar. 3, 2025 — As highly pathogenic H5N1 avian influenza continues to spread in the U.S., posing serious threats to dairy and poultry farms, both farmers and public health experts need better ...

There are currently no targeted drugs or vaccines available to treat Nipah virus infection. Researchers led by Prof. Dr. Hauke Hillen, head of the "Structure and Function of Molecular Machines ...

His research involves studying the structure of viruses and how they interface ... there has been a steady stream of known and emerging viruses, including HIV, Ebola and, of course, influenza comes ...

The H5N1 avian influenza virus is mutating to evade immune defenses in mammals following prior infection or vaccination.

Influenza is one of the most unpredictable of diseases. Each year, the virus mutates slightly in a process called antigenic drift. The greater the mutation, the less likely that your immune system ...

but Influenza A virus is known to undergo certain changes in its genetic structure over time. Due to these changes the new strains that are created has capability to infect humans," says Dr Ashok ...

The influenza genome is very compact and contained in virus particles that are ~ 100 ... directionally using Sanger technology. The genome structure introduces complications, however.

Now, researchers have developed a prototype sensor that detects a type of influenza virus that causes bird flu (H5N1) in air samples. The low-cost handheld sensor detects the virus at levels below ...