«The study by Egli et al. holds promise for enhancing the response
of the seasonal influenza vaccine by blocking the receptor used for the innate immunity signalling molecule IL28B.
Despite the limitations
of the seasonal influenza vaccine, people should still get their annual flu shot, say the authors.
Not exact matches
Apart from the nippy weather, many
of us start to notice change is in the air when the local chemist has started advertising flu
vaccines to prevent
seasonal influenza and more throats become scratchy and noses sniffly on our morning commute.
Prevention and Control
of Seasonal Influenza with
Vaccines, 2017 - 18.
Gilmore again urged residents to take steps to prevent the spread
of H1N1 and
seasonal influenza, including getting the
vaccine when it becomes available to them.
Although the world's attention is focused on the novel H1N1 virus causing the swine flu pandemic, H3N2, a
seasonal strain
of influenza, has popped up in many East Asian countries — and some variants in circulation may outfox the
seasonal vaccine in use.
Currently,
seasonal flu
vaccines are designed to induce high levels
of protective antibodies against hemagglutinin (HA), a protein found on the surface
of the
influenza virus that enables the virus to enter a human cell and initiate infection.
The H3N2 strain is one
of three in the
seasonal influenza vaccines.
What drives
vaccine fears, he notes, is the knowledge that
vaccines don't work for everyone and that they can, on rare occasions, cause serious side effects, such as Guillain — Barré syndrome, which develops in one out
of every million people who receive the
seasonal influenza vaccine.
The data obtained from this study provide a basis for more rapid, cost - effective clinical trials to evaluate new
influenza drugs or to determine the efficacy
of candidate
vaccines for both
seasonal and pandemic
influenza.
While this year's
vaccine is a much better match to the circulating
seasonal strains
of influenza, the shifty nature
of the virus and the need to pick the viruses used to make global
vaccine stocks well before the onset
of the flu season can make
vaccine strain selection a shot in the dark.
Each year, the U.S. Food and Drug Administration, in collaboration with the Centers for Disease Control and Prevention and the World Health Organization, decides which strains
of influenza virus to include in the
seasonal flu
vaccine.
Sinovac Biotech Ltd. is biopharmaceutical company that focuses on research, development, manufacturing and commercialization
of vaccines that protect against human infectious diseases including hepatitis A and B,
seasonal influenza, H5N1 pandemic
influenza and mumps, as well as animal rabies
vaccine.
«Confirmation
of the protective benefits
of the 2012 — 13
influenza vaccine among persons aged 6 months — 64 years offers further support for the public health benefit
of annual
seasonal influenza vaccination and supports the expansion
of vaccination, particularly among younger age groups.