The first influenza vaccine was a monovalent live-attenuated vaccine ... During the Second World War, the first inactivated vaccine was produced by the U.S. army and started to be used widely ...

It’s more transmissible than influenza ... of the MMR vaccine may want to consider getting another shot. CDC officials recommend anyone vaccinated before 1968 with the inactivated measles ...

Nasal Spray H5N1 Avian Influenza Vaccine Developed Apr. 8, 2025 — Scientists have pioneered an influenza virus vector-based nasal spray vaccine platform and developed a nasal spray H5N1 avian ...

A vaccine under development has demonstrated complete protection in mice against a deadly variant of the virus that causes bird flu. The work focuses on the H5N1 variant known as 2.3.4.4b, which has ...

A UB study found that the vaccine platform, proven effective for COVID-19, could be key in responding to evolving bird flu ...

The first patients have been dosed in a phase 3 trial of an mRNA-based seasonal influenza vaccine developed ... the shot against a licensed inactivated vaccine. The partners are hoping the same ...

“No need to live ... vaccine. Boosters are usually not necessary for adults who are already vaccinated, the CDC states, but people who were vaccinated between 1963-1967 with an earlier ...

Explainer - Flu season is almost here. Here's what you need to know about the different vaccine options.

and Inactivated influenza split virion BP, manufactured by Aventis Pasteur. In 2001 the European Agency for the Evaluation of Medicinal Products advised doctors to use only vaccines without ...