and provide one of the earliest examples of the application of structure-based drug design. Figure 4: Interaction of α-N-acetylneuraminic acid (1a) with influenza virus sialidase. Fortuitously ...

Avian influenza, also called avian flu or bird flu, is an illness that usually affects only birds. There are many different strains of avian flu: 16 H subtypes and 9 N subtypes. Only those labeled H5, ...

Influenza virions can take a variety of shapes, from the classic spherical or kidney bean morphology found in most ...

MPV tends to hit hardest in young children, older adults and people with weakened immune systems. A virologist explains.

The first research programs attempting to develop an inactivated influenza vaccine, outside of the USSR, were conducted in England and in the USA at about the same time. However, it was at the ...

Biofilms are conglomerates of bacteria and other organisms, which are feared in medicine as well as other areas because they ...

Apr. 18, 2025 — A team led by researchers say public ignorance and apathy towards bird flu (highly pathogenic avian influenza, or HPAI) could pose a serious obstacle to containing the virus and ...

"China virus," the Chinese virus—at the start of the 2020 pandemic, this epithet was often encountered in the media. The use ...

The authors are grateful to the Council of Scientific and Industrial Research (CSIR-CCMB), India, for encouragement and support for this work. NIH Awards (R37DA025576; R01MH085259) also support SK ...

The H9N2 avian influenza viruses (AIVs) remain dominant in live poultry markets in China, and H9N2 AIVs with HA-Q226L, PB2-V/K627 and NP-N52 mutations can be transmitted between guinea pigs and ...

Researchers have tracked how the COVID-19 virus mutates long term, revealing patterns that could help predict the emergence of future variants.

More than 40 million people worldwide are living with HIV-1, which continues to be a major global health challenge due to its ...