The product line includes Neuraminidase (NA), Hemagglutinin (HA) and Nucleoprotein (NP) proteins, from all WHO-recommended vaccine strains in the past few years. Such antigens could be utilized to ...

as single-type antigen vaccines. Merozoite surface protein 1 is a 195-kDa protein that is proteolytically cleaved to yield four fragments. Among them is the C-terminal 42-kDa fragment known as ...

In the same way that vaccines work against diseases, the vaccines are made to recognise proteins that are on particular cancer cells. An antigen is a substance that triggers the immune system to ...

Examples of pathogens that employ antigenic variation include: Influenza viruses: These viruses undergo antigenic drift (minor changes in surface antigens) and antigenic shift (major changes due to ...

Oct. 17, 2024 — A new vaccine provides hope for treating and even preventing the highly contagious and difficult-to-treat Clostridioides difficile infection, more commonly known as C.

These variants could be coupled with HA to generate dual-antigen vaccines that provide more extensive protection than either protein would provide alone. An emergency hospital at Camp Funston ...

It’s fall, which means it’s time to get updated on the winter season shots. That includes vaccines for flu, RSV (for babies and the elderly) and, for anyone six months or older, COVID-19.

Some vaccinations last longer than others, so new vaccines need to be developed regularly ... the influenza viruses' DNA mutates frequently, producing new antigens. The memory cells will not ...

An all-encompassing guide to understanding vaccines. The Flu Vaccine Might Be Less Effective This YearThe CDC says the influenza vaccine being used this flu season might be less effective than the ...

While traditional vaccines are designed to prevent disease, researchers are working on something new: therapeutic vaccines, vaccinations that treat an illness after you have it. Therapeutic ...