Not exact matches
We can't test the
efficacy of the
flu vaccine because everyone knows it's effective.
The best way to determine the
efficacy of the
flu vaccine would be to form two groups of people of the same ages, of similar health histories, etc. and give the
vaccine to one group and not the other, then compare their outcomes.
In the new study, the method accurately predicted
vaccine efficacy rates for more than 40 years of
flu records.
Deem said egg adaptations like those that reduced the
efficacy of
vaccines in 2016 and 2017 are unavoidable as long as
flu vaccines are produced in eggs.
The company plans in October to conduct a separate test specifically to study the seasonal
flu vaccine's effectiveness among 480 elderly participants (a demographic often encouraged to get seasonal
flu shots), and Phase III
efficacy trials across a larger set of demographics are scheduled to begin early next year.
In the group whose mothers had been vaccinated against
flu,
vaccine efficacy was nearly 70 percent in the first four months after birth.
Even in years when
flu vaccines have reduced
efficacy, experts say
flu shots are a safe and easy way to reduce one's chances of getting sick and spreading the
flu.
Introducing VANGUARD ® CIV H3N2 / H3N8, a bivalent canine
flu vaccine with demonstrated safety and
efficacy for protection against both highly contagious H3N2 and H3N8 strains of canine influenza virus (CIV).
While we're not recommending the dog
flu vaccine until there is more information about the
efficacy rate and side effects of the
vaccine, you should be aware of the canine
flu and take measures to keep your companions safe and healthy.
The
Efficacy studies for both the HPV and «
flu»
vaccines appear to over state results due to the same improper methods.
We're trying to better understand the barriers to
flu vaccination, along with
vaccine efficacy issues.