Despite having been declared to be eradicated in this country 25 years ago, one of the most contagious viruses in the world ...

Highly pathogenic avian influenza viruses cause ... Phylogenetic analysis showed that virus sequences isolated from cattle clustered within a single group, supporting a single wild bird-to-cattle ...

This particular giant virus, which they called Jyvaskylavirus, is 200 nanometers in diameter, or about two times the size of an influenza or coronavirus. "Through an international collaboration ...

Get your gallon of hand sanitizer out from underneath the kitchen sink, because while COVID-19 levels may be low, a slew of other respiratory illnesses are riding high in the Bay Area. According ...

but its effectiveness varied by age group and by influenza virus type, according to study results published in Clinical Infectious Diseases. To assess the vaccine effectiveness (VE) of the 2023 ...

Influenza vaccination significantly reduces flu-related morbidity and mortality across all age groups, according to a large-scale Spanish study analyzing data from more than 38 countries and 6.5 ...

Influenza A virus particles strategically adapt their shape -- to become either spheres or larger filaments -- to favor their ability to infect cells depending on environmental conditions ...

More information: Edward A. Partlow et al, Influenza A virus rapidly adapts particle shape to environmental pressures, Nature Microbiology (2025). DOI: 10.1038/s41564-025-01925-9 ...

The virus that causes influenza can be detected in wastewater as many as three to seven days ahead of the onset of serious illness and before it leads to hospitalization or case counts.

In this prospective observational study, immune protection against H5N1 and H7N9 avian influenza ... (group 2 [G2]; n = 49; mean age, 48.4 years); likely primed by A(H3N2) subtype clade 2 virus.

According to a new study from Stanford University, the influenza virus can remain infectious in raw milk stored at refrigeration temperatures for up to five days. The research, published Dec. 12 ...

Influenza virus genome: Finally discovered in its coat. ScienceDaily . Retrieved May 24, 2025 from www.sciencedaily.com / releases / 2024 / 12 / 241216125637.htm ...